diff --git a/erpnext/public/js/controllers/taxes_and_totals.js b/erpnext/public/js/controllers/taxes_and_totals.js
index b3c853815fb..91800cd9a90 100644
--- a/erpnext/public/js/controllers/taxes_and_totals.js
+++ b/erpnext/public/js/controllers/taxes_and_totals.js
@@ -515,7 +515,7 @@ erpnext.taxes_and_totals = erpnext.payments.extend({
 					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"))
+					if ((!(me.frm.doc.taxes || []).length || total_for_discount_amount==me.frm.doc.net_total || (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"));