diff --git a/erpnext/public/js/controllers/transaction.js b/erpnext/public/js/controllers/transaction.js
index 7abdbe75fd5..898e8347292 100644
--- a/erpnext/public/js/controllers/transaction.js
+++ b/erpnext/public/js/controllers/transaction.js
@@ -1332,9 +1332,12 @@ erpnext.TransactionController = class TransactionController extends erpnext.taxe
 	plc_conversion_rate() {
 		if(this.frm.doc.price_list_currency === this.get_company_currency()) {
 			this.frm.set_value("plc_conversion_rate", 1.0);
-		} else if(this.frm.doc.price_list_currency === this.frm.doc.currency
-			&& this.frm.doc.plc_conversion_rate && cint(this.frm.doc.plc_conversion_rate) != 1 &&
-			cint(this.frm.doc.plc_conversion_rate) != cint(this.frm.doc.conversion_rate)) {
+		} else if (
+			this.frm.doc.price_list_currency === this.frm.doc.currency &&
+			this.frm.doc.plc_conversion_rate &&
+			flt(this.frm.doc.plc_conversion_rate) != 1 &&
+			flt(this.frm.doc.plc_conversion_rate) != flt(this.frm.doc.conversion_rate)
+		) {
 			this.frm.set_value("conversion_rate", this.frm.doc.plc_conversion_rate);
 		}