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fix: rounding adjustment while both inclusive tax and discount amount present

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This commit is contained in:
Nabin Hait 2019-12-25 13:59:24 +05:30
parent 6e8a9286c2
commit f32fc230f7
2 changed files with 17 additions and 4 deletions
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12
erpnext/controllers/taxes_and_totals.py
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@ -312,11 +312,19 @@ class calculate_taxes_and_totals(object):
last_tax = self.doc.get("taxes")[-1]
non_inclusive_tax_amount = sum([flt(d.tax_amount_after_discount_amount)
for d in self.doc.get("taxes") if not d.included_in_print_rate])
diff = self.doc.total + non_inclusive_tax_amount \
- flt(last_tax.total, last_tax.precision("total"))
# If discount amount applied, deduct the discount amount
# because self.doc.total is always without discount, but last_tax.total is after discount
if self.discount_amount_applied and self.doc.discount_amount:
diff -= flt(self.doc.discount_amount)
diff = flt(diff, self.doc.precision("rounding_adjustment"))
if diff and abs(diff) <= (5.0 / 10**last_tax.precision("tax_amount")):
self.doc.rounding_adjustment = flt(flt(self.doc.rounding_adjustment) +
flt(diff), self.doc.precision("rounding_adjustment"))
self.doc.rounding_adjustment = diff
def calculate_totals(self):
self.doc.grand_total = flt(self.doc.get("taxes")[-1].total) + flt(self.doc.rounding_adjustment) \

9
erpnext/public/js/controllers/taxes_and_totals.js
View File

@ -388,9 +388,14 @@ erpnext.taxes_and_totals = erpnext.payments.extend({
var diff = me.frm.doc.total + non_inclusive_tax_amount
- flt(last_tax.total, precision("grand_total"));
if(me.discount_amount_applied && me.frm.doc.discount_amount) {
diff -= flt(me.frm.doc.discount_amount);
}
diff = flt(diff, precision("rounding_adjustment"));
if ( diff && Math.abs(diff) <= (5.0 / Math.pow(10, precision("tax_amount", last_tax))) ) {
this.frm.doc.rounding_adjustment = flt(flt(this.frm.doc.rounding_adjustment) + diff,
precision("rounding_adjustment"));
me.frm.doc.rounding_adjustment = diff;
}
}
}