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Rounding issue and divisional loss adjustment

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Nabin Hait
2014-01-14 17:44:34 +05:30
parent d91af2853e
commit 3a19370892
5 changed files with 55 additions and 23 deletions
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29
public/js/transaction.js
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@@ -540,6 +540,14 @@ erpnext.TransactionController = erpnext.stock.StockController.extend({
calculate_taxes: function() {
var me = this;
var actual_tax_dict = {};
// maintain actual tax rate based on idx
$.each(this.frm.tax_doclist, function(i, tax) {
if (tax.charge_type == "Actual") {
actual_tax_dict[tax.idx] = flt(tax.rate);
}
});
$.each(this.frm.item_doclist, function(n, item) {
var item_tax_map = me._load_item_tax_rate(item.item_tax_rate);
@@ -549,15 +557,15 @@ erpnext.TransactionController = erpnext.stock.StockController.extend({
var current_tax_amount = me.get_current_tax_amount(item, tax, item_tax_map);
me.set_item_tax_amount && me.set_item_tax_amount(item, tax, current_tax_amount);
// case when net total is 0 but there is an actual type charge
// in this case add the actual amount to tax.tax_amount
// and tax.grand_total_for_current_item for the first such iteration
if(tax.charge_type == "Actual" &&
!(current_tax_amount || me.frm.doc.net_total || tax.tax_amount)) {
var zero_net_total_adjustment = flt(tax.rate, precision("tax_amount", tax));
current_tax_amount += zero_net_total_adjustment;
// Adjust divisional loss to the last item
if (tax.charge_type == "Actual") {
actual_tax_dict[tax.idx] -= current_tax_amount;
if (n == me.frm.item_doclist.length - 1) {
current_tax_amount += actual_tax_dict[tax.idx]
}
}
// store tax_amount for current item as it will be used for
// charge type = 'On Previous Row Amount'
@@ -589,6 +597,11 @@ erpnext.TransactionController = erpnext.stock.StockController.extend({
// in tax.total, accumulate grand total for each item
tax.total += tax.grand_total_for_current_item;
if (n == me.frm.item_doclist.length - 1) {
tax.total = flt(tax.total, precision("total", tax));
tax.tax_amount = flt(tax.tax_amount, precision("tax_amount", tax));
}
});
});
},