Rounding issue in tax calculation (#10135)
* Adjust rounding loss of discount in the last item row. Fixes #8952 * Fixed rounding issue in tax calculation. Fixes #8953, #8952, #8893, #6954, #8910 * Rounding related fixes for purchase cycle
This commit is contained in:
Nabin Hait
Makarand Bauskar
parent
1fb4abc322
commit
cd95134267
@ -167,15 +167,15 @@ class TestSalesInvoice(unittest.TestCase):
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"_Test Account S&H Education Cess - _TC": [1.5, 1619.5, 0.03, 32.39],
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"_Test Account CST - _TC": [32.5, 1652, 0.65, 33.04],
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"_Test Account VAT - _TC": [156.5, 1808.5, 3.13, 36.17],
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"_Test Account Discount - _TC": [-180.5, 1628, -3.61, 32.56]
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"_Test Account Discount - _TC": [-181.0, 1627.5, -3.62, 32.55]
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}
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for d in si.get("taxes"):
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for i, k in enumerate(expected_values["keys"]):
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self.assertEquals(d.get(k), expected_values[d.account_head][i])
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self.assertEquals(si.base_grand_total, 1628)
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self.assertEquals(si.grand_total, 32.56)
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self.assertEquals(si.base_grand_total, 1627.5)
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self.assertEquals(si.grand_total, 32.55)
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def test_sales_invoice_with_discount_and_inclusive_tax(self):
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si = create_sales_invoice(qty=100, rate=50, do_not_save=True)
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@ -235,21 +235,29 @@ class TestSalesInvoice(unittest.TestCase):
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"item_code": "_Test Item Home Desktop 100",
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"price_list_rate": 62.5,
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"discount_percentage": 0,
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"rate": 62.5, "amount": 625,
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"rate": 62.5,
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"amount": 625,
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"base_price_list_rate": 62.5,
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"base_rate": 62.5, "base_amount": 625,
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"net_rate": 46.54, "net_amount": 465.37,
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"base_net_rate": 46.54, "base_net_amount": 465.37
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"base_rate": 62.5,
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"base_amount": 625,
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"net_rate": 46.54,
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"net_amount": 465.37,
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"base_net_rate": 46.54,
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"base_net_amount": 465.37
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},
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{
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"item_code": "_Test Item Home Desktop 200",
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"price_list_rate": 190.66,
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"discount_percentage": 0,
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"rate": 190.66, "amount": 953.3,
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"rate": 190.66,
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"amount": 953.3,
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"base_price_list_rate": 190.66,
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"base_rate": 190.66, "base_amount": 953.3,
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"net_rate": 139.62, "net_amount": 698.08,
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"base_net_rate": 139.62, "base_net_amount": 698.08
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"base_rate": 190.66,
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"base_amount": 953.3,
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"net_rate": 139.62,
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"net_amount": 698.08,
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"base_net_rate": 139.62,
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"base_net_amount": 698.08
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}
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]
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@ -270,13 +278,13 @@ class TestSalesInvoice(unittest.TestCase):
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"keys": ["tax_amount", "tax_amount_after_discount_amount", "total"],
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"_Test Account Excise Duty - _TC": [140, 130.31, 1293.76],
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"_Test Account Education Cess - _TC": [2.8, 2.61, 1296.37],
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"_Test Account S&H Education Cess - _TC": [1.4, 1.31, 1297.68],
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"_Test Account CST - _TC": [27.88, 25.96, 1323.64],
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"_Test Account VAT - _TC": [156.25, 145.43, 1469.07],
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"_Test Account Customs Duty - _TC": [125, 116.35, 1585.42],
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"_Test Account Shipping Charges - _TC": [100, 100, 1685.42],
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"_Test Account Discount - _TC": [-180.33, -168.54, 1516.88],
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"_Test Account Service Tax - _TC": [-18.03, -16.88, 1500]
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"_Test Account S&H Education Cess - _TC": [1.4, 1.30, 1297.67],
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"_Test Account CST - _TC": [27.88, 25.95, 1323.62],
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"_Test Account VAT - _TC": [156.25, 145.43, 1469.05],
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"_Test Account Customs Duty - _TC": [125, 116.35, 1585.40],
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"_Test Account Shipping Charges - _TC": [100, 100, 1685.40],
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"_Test Account Discount - _TC": [-180.33, -168.54, 1516.86],
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"_Test Account Service Tax - _TC": [-18.03, -16.86, 1500]
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}
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for d in si.get("taxes"):
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@ -312,13 +320,13 @@ class TestSalesInvoice(unittest.TestCase):
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[test_records[3]["items"][0]["income_account"], 0.0, 1163.45],
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[test_records[3]["taxes"][0]["account_head"], 0.0, 130.31],
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[test_records[3]["taxes"][1]["account_head"], 0.0, 2.61],
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[test_records[3]["taxes"][2]["account_head"], 0.0, 1.31],
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[test_records[3]["taxes"][3]["account_head"], 0.0, 25.96],
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[test_records[3]["taxes"][2]["account_head"], 0.0, 1.30],
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[test_records[3]["taxes"][3]["account_head"], 0.0, 25.95],
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[test_records[3]["taxes"][4]["account_head"], 0.0, 145.43],
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[test_records[3]["taxes"][5]["account_head"], 0.0, 116.35],
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[test_records[3]["taxes"][6]["account_head"], 0.0, 100],
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[test_records[3]["taxes"][7]["account_head"], 168.54, 0.0],
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["_Test Account Service Tax - _TC", 16.88, 0.0],
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["_Test Account Service Tax - _TC", 16.86, 0.0]
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])
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for gle in gl_entries:
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@ -334,6 +342,61 @@ class TestSalesInvoice(unittest.TestCase):
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self.assertFalse(gle)
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def test_tax_calculation_with_multiple_items(self):
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si = create_sales_invoice(qty=84, rate=4.6, do_not_save=True)
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item_row = si.get("items")[0]
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for qty in (54, 288, 144, 430):
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item_row_copy = copy.deepcopy(item_row)
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item_row_copy.qty = qty
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si.append("items", item_row_copy)
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si.append("taxes", {
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"account_head": "_Test Account VAT - _TC",
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"charge_type": "On Net Total",
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"cost_center": "_Test Cost Center - _TC",
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"description": "VAT",
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"doctype": "Sales Taxes and Charges",
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"rate": 19
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})
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si.insert()
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self.assertEquals(si.net_total, 4600)
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self.assertEquals(si.get("taxes")[0].tax_amount, 874.0)
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self.assertEquals(si.get("taxes")[0].total, 5474.0)
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self.assertEquals(si.grand_total, 5474.0)
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def test_tax_calculation_with_multiple_items_and_discount(self):
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si = create_sales_invoice(qty=1, rate=75, do_not_save=True)
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item_row = si.get("items")[0]
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for rate in (500, 200, 100, 50, 50):
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item_row_copy = copy.deepcopy(item_row)
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item_row_copy.price_list_rate = rate
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item_row_copy.rate = rate
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si.append("items", item_row_copy)
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si.apply_discount_on = "Net Total"
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si.discount_amount = 75.0
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si.append("taxes", {
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"account_head": "_Test Account VAT - _TC",
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"charge_type": "On Net Total",
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"cost_center": "_Test Cost Center - _TC",
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"description": "VAT",
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"doctype": "Sales Taxes and Charges",
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"rate": 24
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})
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si.insert()
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self.assertEquals(si.total, 975)
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self.assertEquals(si.net_total, 900)
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self.assertEquals(si.get("taxes")[0].tax_amount, 216.0)
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self.assertEquals(si.get("taxes")[0].total, 1116.0)
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self.assertEquals(si.grand_total, 1116.0)
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def test_inclusive_rate_validations(self):
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si = frappe.copy_doc(test_records[2])
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for i, tax in enumerate(si.get("taxes")):
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@ -416,21 +479,29 @@ class TestSalesInvoice(unittest.TestCase):
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"item_code": "_Test Item Home Desktop 100",
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"price_list_rate": 55.56,
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"discount_percentage": 10,
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"rate": 50, "amount": 500,
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"rate": 50,
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"amount": 500,
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"base_price_list_rate": 2778,
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"base_rate": 2500, "base_amount": 25000,
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"net_rate": 40, "net_amount": 399.98,
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"base_net_rate": 2000, "base_net_amount": 19999
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"base_rate": 2500,
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"base_amount": 25000,
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"net_rate": 40,
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"net_amount": 399.98,
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"base_net_rate": 2000,
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"base_net_amount": 19999
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},
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{
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"item_code": "_Test Item Home Desktop 200",
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"price_list_rate": 187.5,
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"discount_percentage": 20,
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"rate": 150, "amount": 750,
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"rate": 150,
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"amount": 750,
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"base_price_list_rate": 9375,
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"base_rate": 7500, "base_amount": 37500,
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"net_rate": 118.01, "net_amount": 590.05,
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"base_net_rate": 5900.5, "base_net_amount": 29502.5
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"base_rate": 7500,
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"base_amount": 37500,
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"net_rate": 118.01,
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"net_amount": 590.05,
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"base_net_rate": 5900.5,
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"base_net_amount": 29502.5
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}
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]
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@ -450,22 +521,22 @@ class TestSalesInvoice(unittest.TestCase):
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# check tax calculation
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expected_values = {
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"keys": ["base_tax_amount", "base_total", "tax_amount", "total"],
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"_Test Account Excise Duty - _TC": [5540.5, 55042, 110.81, 1100.84],
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"_Test Account Education Cess - _TC": [111, 55153, 2.22, 1103.06],
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"_Test Account S&H Education Cess - _TC": [55.5, 55208.5, 1.11, 1104.17],
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"_Test Account CST - _TC": [1104, 56312.5, 22.08, 1126.25],
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"_Test Account VAT - _TC": [6188, 62500.5, 123.76, 1250.01],
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"_Test Account Customs Duty - _TC": [4950.5, 67451, 99.01, 1349.02],
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"_Test Account Shipping Charges - _TC": [ 100, 67551, 2, 1351.02],
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"_Test Account Discount - _TC": [ -6755, 60796, -135.10, 1215.92]
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"_Test Account Excise Duty - _TC": [5540.0, 55041.5, 110.80, 1100.83],
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"_Test Account Education Cess - _TC": [111, 55152.5, 2.22, 1103.05],
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"_Test Account S&H Education Cess - _TC": [55.5, 55208.0, 1.11, 1104.16],
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"_Test Account CST - _TC": [1104, 56312.0, 22.08, 1126.24],
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"_Test Account VAT - _TC": [6187.5, 62499.5, 123.75, 1249.99],
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"_Test Account Customs Duty - _TC": [4950.0, 67449.5, 99.0, 1348.99],
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"_Test Account Shipping Charges - _TC": [ 100, 67549.5, 2, 1350.99],
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"_Test Account Discount - _TC": [ -6755, 60794.5, -135.10, 1215.89]
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}
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for d in si.get("taxes"):
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for i, k in enumerate(expected_values["keys"]):
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self.assertEquals(d.get(k), expected_values[d.account_head][i])
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self.assertEquals(si.base_grand_total, 60796)
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self.assertEquals(si.grand_total, 1215.92)
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self.assertEquals(si.base_grand_total, 60794.5)
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self.assertEquals(si.grand_total, 1215.89)
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def test_outstanding(self):
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w = self.make()
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@ -910,19 +981,20 @@ class TestSalesInvoice(unittest.TestCase):
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"_Test Account Excise Duty - _TC": [70, 70, 70],
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"_Test Account Education Cess - _TC": [1.4, 1.4, 1.4],
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"_Test Account S&H Education Cess - _TC": [.7, 0.7, 0.7],
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"_Test Account CST - _TC": [17.2, 17.2, 17.2],
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"_Test Account CST - _TC": [17.19, 17.19, 17.19],
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"_Test Account VAT - _TC": [78.13, 78.13, 78.13],
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"_Test Account Discount - _TC": [-95.49, -95.49, -95.49]
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}
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for d in si.get("taxes"):
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for i, k in enumerate(expected_values["keys"]):
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self.assertEquals(d.get(k), expected_values[d.account_head][i])
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if expected_values.get(d.account_head):
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self.assertEquals(d.get(k), expected_values[d.account_head][i])
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self.assertEquals(si.total_taxes_and_charges, 234.44)
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self.assertEquals(si.base_grand_total, 859.44)
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self.assertEquals(si.grand_total, 859.44)
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self.assertEquals(si.total_taxes_and_charges, 234.43)
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self.assertEquals(si.base_grand_total, 859.43)
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self.assertEquals(si.grand_total, 859.43)
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def test_multi_currency_gle(self):
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set_perpetual_inventory(0)
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@ -179,7 +179,6 @@ class calculate_taxes_and_totals(object):
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for n, item in enumerate(self.doc.get("items")):
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item_tax_map = self._load_item_tax_rate(item.item_tax_rate)
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for i, tax in enumerate(self.doc.get("taxes")):
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# tax_amount represents the amount of tax for the current step
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current_tax_amount = self.get_current_tax_amount(item, tax, item_tax_map)
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@ -202,36 +201,45 @@ class calculate_taxes_and_totals(object):
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# set tax after discount
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tax.tax_amount_after_discount_amount += current_tax_amount
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if getattr(tax, "category", None):
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# if just for valuation, do not add the tax amount in total
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# hence, setting it as 0 for further steps
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current_tax_amount = 0.0 if (tax.category == "Valuation") \
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else current_tax_amount
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current_tax_amount = self.get_tax_amount_if_for_valuation_or_deduction(current_tax_amount, tax)
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current_tax_amount *= -1.0 if (tax.add_deduct_tax == "Deduct") else 1.0
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# Calculate tax.total viz. grand total till that step
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# note: grand_total_for_current_item contains the contribution of
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# item's amount, previously applied tax and the current tax on that item
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if i==0:
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tax.grand_total_for_current_item = flt(item.net_amount + current_tax_amount, tax.precision("total"))
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tax.grand_total_for_current_item = flt(item.net_amount + current_tax_amount)
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else:
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tax.grand_total_for_current_item = \
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flt(self.doc.get("taxes")[i-1].grand_total_for_current_item + current_tax_amount, tax.precision("total"))
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# in tax.total, accumulate grand total of each item
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tax.total += tax.grand_total_for_current_item
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flt(self.doc.get("taxes")[i-1].grand_total_for_current_item + current_tax_amount)
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# set precision in the last item iteration
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if n == len(self.doc.get("items")) - 1:
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self.round_off_totals(tax)
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self.set_cumulative_total(i, tax)
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self._set_in_company_currency(tax,
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["total", "tax_amount", "tax_amount_after_discount_amount"])
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# adjust Discount Amount loss in last tax iteration
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if i == (len(self.doc.get("taxes")) - 1) and self.discount_amount_applied \
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and self.doc.discount_amount and self.doc.apply_discount_on == "Grand Total":
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self.adjust_discount_amount_loss(tax)
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def get_tax_amount_if_for_valuation_or_deduction(self, tax_amount, tax):
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# if just for valuation, do not add the tax amount in total
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# if tax/charges is for deduction, multiply by -1
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if getattr(tax, "category", None):
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tax_amount = 0.0 if (tax.category == "Valuation") else tax_amount
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tax_amount *= -1.0 if (tax.add_deduct_tax == "Deduct") else 1.0
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return tax_amount
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def set_cumulative_total(self, row_idx, tax):
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tax_amount = tax.tax_amount_after_discount_amount
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tax_amount = self.get_tax_amount_if_for_valuation_or_deduction(tax_amount, tax)
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if row_idx == 0:
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tax.total = flt(self.doc.net_total + tax_amount, tax.precision("total"))
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else:
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tax.total = flt(self.doc.get("taxes")[row_idx-1].total + tax_amount, tax.precision("total"))
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def get_current_tax_amount(self, item, tax, item_tax_map):
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tax_rate = self._get_tax_rate(tax, item_tax_map)
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@ -251,8 +259,6 @@ class calculate_taxes_and_totals(object):
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current_tax_amount = (tax_rate / 100.0) * \
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self.doc.get("taxes")[cint(tax.row_id) - 1].grand_total_for_current_item
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current_tax_amount = flt(current_tax_amount, tax.precision("tax_amount"))
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self.set_item_wise_tax(item, tax, tax_rate, current_tax_amount)
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return current_tax_amount
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@ -267,11 +273,9 @@ class calculate_taxes_and_totals(object):
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tax.item_wise_tax_detail[key] = [tax_rate,flt(item_wise_tax_amount, tax.precision("base_tax_amount"))]
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def round_off_totals(self, tax):
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tax.total = flt(tax.total, tax.precision("total"))
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tax.tax_amount = flt(tax.tax_amount, tax.precision("tax_amount"))
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tax.tax_amount_after_discount_amount = flt(tax.tax_amount_after_discount_amount, tax.precision("tax_amount"))
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self._set_in_company_currency(tax, ["total", "tax_amount", "tax_amount_after_discount_amount"])
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tax.tax_amount_after_discount_amount = flt(tax.tax_amount_after_discount_amount,
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tax.precision("tax_amount"))
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def adjust_discount_amount_loss(self, tax):
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discount_amount_loss = self.doc.grand_total - flt(self.doc.discount_amount) - tax.total
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@ -70,12 +70,11 @@ erpnext.taxes_and_totals = erpnext.payments.extend({
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} else {
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frappe.throw(repl('%(conversion_rate_label)s' +
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__(' is mandatory. Maybe Currency Exchange record is not created for ') +
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'%(from_currency)s' + __(" to ") + '%(to_currency)s',
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{
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"conversion_rate_label": conversion_rate_label,
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"from_currency": this.frm.doc.currency,
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"to_currency": company_currency
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}));
|
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'%(from_currency)s' + __(" to ") + '%(to_currency)s', {
|
||||
"conversion_rate_label": conversion_rate_label,
|
||||
"from_currency": this.frm.doc.currency,
|
||||
"to_currency": company_currency
|
||||
}));
|
||||
}
|
||||
|
||||
}
|
||||
@ -101,7 +100,7 @@ erpnext.taxes_and_totals = erpnext.payments.extend({
|
||||
var me = this;
|
||||
$.each(fields, function(i, f) {
|
||||
doc["base_"+f] = flt(flt(doc[f], precision(f, doc)) * me.frm.doc.conversion_rate, precision("base_" + f, doc));
|
||||
})
|
||||
});
|
||||
},
|
||||
|
||||
initialize_taxes: function() {
|
||||
@ -111,14 +110,14 @@ erpnext.taxes_and_totals = erpnext.payments.extend({
|
||||
tax.item_wise_tax_detail = {};
|
||||
var tax_fields = ["total", "tax_amount_after_discount_amount",
|
||||
"tax_amount_for_current_item", "grand_total_for_current_item",
|
||||
"tax_fraction_for_current_item", "grand_total_fraction_for_current_item"]
|
||||
"tax_fraction_for_current_item", "grand_total_fraction_for_current_item"];
|
||||
|
||||
if (cstr(tax.charge_type) != "Actual" &&
|
||||
!(me.discount_amount_applied && me.frm.doc.apply_discount_on=="Grand Total")) {
|
||||
tax_fields.push("tax_amount");
|
||||
}
|
||||
|
||||
$.each(tax_fields, function(i, fieldname) { tax[fieldname] = 0.0 });
|
||||
$.each(tax_fields, function(i, fieldname) { tax[fieldname] = 0.0; });
|
||||
|
||||
if (!this.discount_amount_applied && cur_frm) {
|
||||
cur_frm.cscript.validate_taxes_and_charges(tax.doctype, tax.name);
|
||||
@ -134,7 +133,7 @@ erpnext.taxes_and_totals = erpnext.payments.extend({
|
||||
var has_inclusive_tax = false;
|
||||
$.each(me.frm.doc["taxes"] || [], function(i, row) {
|
||||
if(cint(row.included_in_print_rate)) has_inclusive_tax = true;
|
||||
})
|
||||
});
|
||||
if(has_inclusive_tax==false) return;
|
||||
|
||||
$.each(me.frm.doc["items"] || [], function(n, item) {
|
||||
@ -223,7 +222,6 @@ erpnext.taxes_and_totals = erpnext.payments.extend({
|
||||
|
||||
$.each(this.frm.doc["items"] || [], function(n, item) {
|
||||
var item_tax_map = me._load_item_tax_rate(item.item_tax_rate);
|
||||
|
||||
$.each(me.frm.doc["taxes"] || [], function(i, tax) {
|
||||
// tax_amount represents the amount of tax for the current step
|
||||
var current_tax_amount = me.get_current_tax_amount(item, tax, item_tax_map);
|
||||
@ -232,7 +230,7 @@ erpnext.taxes_and_totals = erpnext.payments.extend({
|
||||
if (tax.charge_type == "Actual") {
|
||||
actual_tax_dict[tax.idx] -= current_tax_amount;
|
||||
if (n == me.frm.doc["items"].length - 1) {
|
||||
current_tax_amount += actual_tax_dict[tax.idx]
|
||||
current_tax_amount += actual_tax_dict[tax.idx];
|
||||
}
|
||||
}
|
||||
|
||||
@ -258,23 +256,25 @@ erpnext.taxes_and_totals = erpnext.payments.extend({
|
||||
current_tax_amount *= (tax.add_deduct_tax == "Deduct") ? -1.0 : 1.0;
|
||||
}
|
||||
|
||||
// Calculate tax.total viz. grand total till that step
|
||||
// note: grand_total_for_current_item contains the contribution of
|
||||
// item's amount, previously applied tax and the current tax on that item
|
||||
if(i==0) {
|
||||
tax.grand_total_for_current_item = flt(item.net_amount + current_tax_amount, precision("total", tax));
|
||||
tax.grand_total_for_current_item = flt(item.net_amount + current_tax_amount);
|
||||
} else {
|
||||
tax.grand_total_for_current_item =
|
||||
flt(me.frm.doc["taxes"][i-1].grand_total_for_current_item + current_tax_amount, precision("total", tax));
|
||||
flt(me.frm.doc["taxes"][i-1].grand_total_for_current_item + current_tax_amount);
|
||||
}
|
||||
|
||||
// in tax.total, accumulate grand total for each item
|
||||
tax.total += tax.grand_total_for_current_item;
|
||||
|
||||
// set precision in the last item iteration
|
||||
if (n == me.frm.doc["items"].length - 1) {
|
||||
me.round_off_totals(tax);
|
||||
|
||||
// in tax.total, accumulate grand total for each item
|
||||
tax.total = me.set_cumulative_total(i, tax);
|
||||
|
||||
this.set_in_company_currency(tax,
|
||||
["total", "tax_amount", "tax_amount_after_discount_amount"]);
|
||||
|
||||
// adjust Discount Amount loss in last tax iteration
|
||||
if ((i == me.frm.doc["taxes"].length - 1) && me.discount_amount_applied
|
||||
&& me.frm.doc.apply_discount_on == "Grand Total" && me.frm.doc.discount_amount)
|
||||
@ -284,6 +284,16 @@ erpnext.taxes_and_totals = erpnext.payments.extend({
|
||||
});
|
||||
},
|
||||
|
||||
set_cumulative_total: function(row_idx, tax) {
|
||||
if(row_idx==0) {
|
||||
tax.total = flt(this.frm.doc.net_total + tax.tax_amount_after_discount_amount,
|
||||
precision("total", tax));
|
||||
} else {
|
||||
tax.total = flt(this.frm.doc.get("taxes")[row_idx-1].total + tax.tax_amount_after_discount_amount,
|
||||
precision("total", tax));
|
||||
}
|
||||
},
|
||||
|
||||
_load_item_tax_rate: function(item_tax_rate) {
|
||||
return item_tax_rate ? JSON.parse(item_tax_rate) : {};
|
||||
},
|
||||
@ -300,7 +310,6 @@ erpnext.taxes_and_totals = erpnext.payments.extend({
|
||||
|
||||
} else if(tax.charge_type == "On Net Total") {
|
||||
current_tax_amount = (tax_rate / 100.0) * item.net_amount;
|
||||
|
||||
} else if(tax.charge_type == "On Previous Row Amount") {
|
||||
current_tax_amount = (tax_rate / 100.0) *
|
||||
this.frm.doc["taxes"][cint(tax.row_id) - 1].tax_amount_for_current_item;
|
||||
@ -310,8 +319,6 @@ erpnext.taxes_and_totals = erpnext.payments.extend({
|
||||
this.frm.doc["taxes"][cint(tax.row_id) - 1].grand_total_for_current_item;
|
||||
}
|
||||
|
||||
current_tax_amount = flt(current_tax_amount, precision("tax_amount", tax));
|
||||
|
||||
this.set_item_wise_tax(item, tax, tax_rate, current_tax_amount);
|
||||
|
||||
return current_tax_amount;
|
||||
@ -322,18 +329,14 @@ erpnext.taxes_and_totals = erpnext.payments.extend({
|
||||
var key = item.item_code || item.item_name;
|
||||
var item_wise_tax_amount = current_tax_amount * this.frm.doc.conversion_rate;
|
||||
if (tax.item_wise_tax_detail && tax.item_wise_tax_detail[key])
|
||||
item_wise_tax_amount += tax.item_wise_tax_detail[key][1]
|
||||
|
||||
tax.item_wise_tax_detail[key] = [tax_rate,flt(item_wise_tax_amount, precision("base_tax_amount", tax))]
|
||||
item_wise_tax_amount += tax.item_wise_tax_detail[key][1];
|
||||
|
||||
tax.item_wise_tax_detail[key] = [tax_rate, flt(item_wise_tax_amount, precision("base_tax_amount", tax))];
|
||||
},
|
||||
|
||||
round_off_totals: function(tax) {
|
||||
tax.total = flt(tax.total, precision("total", tax));
|
||||
tax.tax_amount = flt(tax.tax_amount, precision("tax_amount", tax));
|
||||
tax.tax_amount_after_discount_amount = flt(tax.tax_amount_after_discount_amount, precision("tax_amount", tax));
|
||||
|
||||
this.set_in_company_currency(tax, ["total", "tax_amount", "tax_amount_after_discount_amount"]);
|
||||
},
|
||||
|
||||
adjust_discount_amount_loss: function(tax) {
|
||||
@ -391,7 +394,7 @@ erpnext.taxes_and_totals = erpnext.payments.extend({
|
||||
me.frm.doc.taxes_and_charges_deducted += flt(tax.tax_amount_after_discount_amount);
|
||||
}
|
||||
}
|
||||
})
|
||||
});
|
||||
|
||||
frappe.model.round_floats_in(this.frm.doc, ["taxes_and_charges_added", "taxes_and_charges_deducted"]);
|
||||
}
|
||||
@ -437,7 +440,7 @@ erpnext.taxes_and_totals = erpnext.payments.extend({
|
||||
|
||||
if(this.frm.doc["taxes"] && this.frm.doc["taxes"].length) {
|
||||
var temporary_fields = ["tax_amount_for_current_item", "grand_total_for_current_item",
|
||||
"tax_fraction_for_current_item", "grand_total_fraction_for_current_item"]
|
||||
"tax_fraction_for_current_item", "grand_total_fraction_for_current_item"];
|
||||
|
||||
if(!frappe.meta.get_docfield(this.frm.doc["taxes"][0].doctype, "tax_amount_after_discount_amount", this.frm.doctype)) {
|
||||
temporary_fields.push("tax_amount_after_discount_amount");
|
||||
@ -473,13 +476,24 @@ erpnext.taxes_and_totals = erpnext.payments.extend({
|
||||
precision("base_discount_amount"));
|
||||
|
||||
var total_for_discount_amount = this.get_total_for_discount_amount();
|
||||
var net_total = 0;
|
||||
// calculate item amount after Discount Amount
|
||||
if (total_for_discount_amount) {
|
||||
$.each(this.frm.doc["items"] || [], function(i, item) {
|
||||
distributed_amount = flt(me.frm.doc.discount_amount) * item.net_amount / total_for_discount_amount;
|
||||
item.net_amount = flt(item.net_amount - distributed_amount, precision("base_amount", item));
|
||||
item.net_rate = flt(item.net_amount / item.qty, precision("net_rate", item));
|
||||
item.net_amount = flt(item.net_amount - distributed_amount,
|
||||
precision("base_amount", item));
|
||||
net_total += item.net_amount;
|
||||
|
||||
// discount amount rounding loss adjustment if no taxes
|
||||
if ((!(me.frm.doc.taxes || []).length || (me.frm.doc.apply_discount_on == "Net Total"))
|
||||
&& i == (me.frm.doc.items || []).length - 1) {
|
||||
var discount_amount_loss = flt(me.frm.doc.net_total - net_total
|
||||
- me.frm.doc.discount_amount, precision("net_total"));
|
||||
item.net_amount = flt(item.net_amount + discount_amount_loss,
|
||||
precision("net_amount", item));
|
||||
}
|
||||
item.net_rate = flt(item.net_amount / item.qty, precision("net_rate", item));
|
||||
me.set_in_company_currency(item, ["net_rate", "net_amount"]);
|
||||
});
|
||||
|
||||
@ -490,10 +504,8 @@ erpnext.taxes_and_totals = erpnext.payments.extend({
|
||||
},
|
||||
|
||||
get_total_for_discount_amount: function() {
|
||||
var me = this;
|
||||
|
||||
if(this.frm.doc.apply_discount_on == "Net Total") {
|
||||
return this.frm.doc.net_total
|
||||
return this.frm.doc.net_total;
|
||||
} else {
|
||||
var total_actual_tax = 0.0;
|
||||
var actual_taxes_dict = {};
|
||||
@ -517,7 +529,7 @@ erpnext.taxes_and_totals = erpnext.payments.extend({
|
||||
|
||||
calculate_total_advance: function(update_paid_amount) {
|
||||
var total_allocated_amount = frappe.utils.sum($.map(this.frm.doc["advances"] || [], function(adv) {
|
||||
return flt(adv.allocated_amount, precision("allocated_amount", adv))
|
||||
return flt(adv.allocated_amount, precision("allocated_amount", adv));
|
||||
}));
|
||||
this.frm.doc.total_advance = flt(total_allocated_amount, precision("total_advance"));
|
||||
|
||||
@ -530,7 +542,7 @@ erpnext.taxes_and_totals = erpnext.payments.extend({
|
||||
// total_advance is only for non POS Invoice
|
||||
|
||||
if(this.frm.doc.doctype == "Sales Invoice" && this.frm.doc.is_return){
|
||||
this.calculate_paid_amount()
|
||||
this.calculate_paid_amount();
|
||||
}
|
||||
|
||||
if(this.frm.doc.is_return || this.frm.doc.docstatus > 0) return;
|
||||
@ -558,19 +570,15 @@ erpnext.taxes_and_totals = erpnext.payments.extend({
|
||||
}
|
||||
|
||||
if(this.frm.doc.doctype == "Sales Invoice"){
|
||||
this.set_default_payment(total_amount_to_pay, update_paid_amount)
|
||||
this.calculate_paid_amount()
|
||||
this.set_default_payment(total_amount_to_pay, update_paid_amount);
|
||||
this.calculate_paid_amount();
|
||||
}
|
||||
|
||||
this.calculate_change_amount()
|
||||
var outstanding_amount = 0.0
|
||||
this.calculate_change_amount();
|
||||
|
||||
var paid_amount = (this.frm.doc.party_account_currency == this.frm.doc.currency) ?
|
||||
this.frm.doc.paid_amount : this.frm.doc.base_paid_amount;
|
||||
|
||||
var change_amount = (this.frm.doc.party_account_currency == this.frm.doc.currency) ?
|
||||
this.frm.doc.change_amount : this.frm.doc.base_change_amount;
|
||||
|
||||
this.frm.doc.outstanding_amount = flt(total_amount_to_pay - flt(paid_amount) +
|
||||
flt(this.frm.doc.change_amount * this.frm.doc.conversion_rate), precision("outstanding_amount"));
|
||||
|
||||
@ -591,7 +599,7 @@ erpnext.taxes_and_totals = erpnext.payments.extend({
|
||||
}else if(me.frm.doc.paid_amount){
|
||||
data.amount = 0.0;
|
||||
}
|
||||
})
|
||||
});
|
||||
}
|
||||
},
|
||||
|
||||
@ -604,7 +612,7 @@ erpnext.taxes_and_totals = erpnext.payments.extend({
|
||||
data.base_amount = flt(data.amount * me.frm.doc.conversion_rate, precision("base_amount"));
|
||||
paid_amount += data.amount;
|
||||
base_paid_amount += data.base_amount;
|
||||
})
|
||||
});
|
||||
} else if(!this.frm.doc.is_return){
|
||||
this.frm.doc.payments = [];
|
||||
}
|
||||
@ -617,7 +625,7 @@ erpnext.taxes_and_totals = erpnext.payments.extend({
|
||||
this.frm.doc.change_amount = 0.0;
|
||||
this.frm.doc.base_change_amount = 0.0;
|
||||
if(this.frm.doc.paid_amount > this.frm.doc.grand_total && !this.frm.doc.is_return) {
|
||||
var payment_types = $.map(this.frm.doc.payments, function(d) { return d.type });
|
||||
var payment_types = $.map(this.frm.doc.payments, function(d) { return d.type; });
|
||||
if (in_list(payment_types, 'Cash')) {
|
||||
this.frm.doc.change_amount = flt(this.frm.doc.paid_amount - this.frm.doc.grand_total +
|
||||
this.frm.doc.write_off_amount, precision("change_amount"));
|
||||
@ -625,22 +633,20 @@ erpnext.taxes_and_totals = erpnext.payments.extend({
|
||||
this.frm.doc.base_change_amount = flt(this.frm.doc.base_paid_amount -
|
||||
this.frm.doc.base_grand_total + this.frm.doc.base_write_off_amount,
|
||||
precision("base_change_amount"));
|
||||
|
||||
}
|
||||
}
|
||||
},
|
||||
|
||||
calculate_write_off_amount: function(){
|
||||
if(this.frm.doc.paid_amount > this.frm.doc.grand_total){
|
||||
this.frm.doc.write_off_amount = flt(this.frm.doc.grand_total - this.frm.doc.paid_amount + this.frm.doc.change_amount,
|
||||
precision("write_off_amount"))
|
||||
this.frm.doc.write_off_amount = flt(this.frm.doc.grand_total - this.frm.doc.paid_amount
|
||||
+ this.frm.doc.change_amount, precision("write_off_amount"));
|
||||
|
||||
this.frm.doc.base_write_off_amount = flt(this.frm.doc.write_off_amount * this.frm.doc.conversion_rate,
|
||||
precision("base_write_off_amount"));
|
||||
}else{
|
||||
this.frm.doc.paid_amount = 0.0
|
||||
this.frm.doc.paid_amount = 0.0;
|
||||
}
|
||||
|
||||
this.calculate_outstanding_amount(false)
|
||||
this.calculate_outstanding_amount(false);
|
||||
}
|
||||
})
|
||||
});
|
||||
Loading…
x
Reference in New Issue
Block a user