diff --git a/erpnext/__version__.py b/erpnext/__version__.py
index e4f549b..e78a8c3 100644
--- a/erpnext/__version__.py
+++ b/erpnext/__version__.py
@@ -1,2 +1,2 @@
 from __future__ import unicode_literals
-__version__ = '5.0.2'
+__version__ = '5.0.3'
diff --git a/erpnext/accounts/general_ledger.py b/erpnext/accounts/general_ledger.py
index 1d60efa..9b97e4b 100644
--- a/erpnext/accounts/general_ledger.py
+++ b/erpnext/accounts/general_ledger.py
@@ -71,12 +71,11 @@
 		# check against budget
 		validate_expense_against_budget(entry)
 
-
 		# update total debit / credit
 		total_debit += flt(entry.debit)
 		total_credit += flt(entry.credit)
 
-	validate_total_debit_credit(total_debit, total_credit)
+	validate_total_debit_credit(total_debit, total_credit, gl_map)
 
 def make_entry(args, adv_adj, update_outstanding):
 	args.update({"doctype": "GL Entry"})
@@ -86,9 +85,9 @@
 	gle.run_method("on_update_with_args", adv_adj, update_outstanding)
 	gle.submit()
 
-def validate_total_debit_credit(total_debit, total_credit):
+def validate_total_debit_credit(total_debit, total_credit, gl_map):
 	if abs(total_debit - total_credit) > 0.005:
-		frappe.throw(_("Debit and Credit not equal for this voucher. Difference is {0}.").format(total_debit - total_credit))
+		frappe.throw(_("Debit and Credit not equal for {0} #{1}. Difference is {2}.").format(gl_map[0].voucher_type, gl_map[0].voucher_no, total_debit - total_credit))
 
 def validate_account_for_auto_accounting_for_stock(gl_map):
 	if gl_map[0].voucher_type=="Journal Entry":
diff --git a/erpnext/controllers/taxes_and_totals.py b/erpnext/controllers/taxes_and_totals.py
index 3efb913..e77a9a6 100644
--- a/erpnext/controllers/taxes_and_totals.py
+++ b/erpnext/controllers/taxes_and_totals.py
@@ -282,6 +282,9 @@
 				last_tax.tax_amount += diff
 				last_tax.tax_amount_after_discount_amount += diff
 				last_tax.total += diff
+				
+				self._set_in_company_currency(last_tax, 
+					["total", "tax_amount", "tax_amount_after_discount_amount"])
 
 	def calculate_totals(self):
 		self.doc.grand_total = flt(self.doc.get("taxes")[-1].total
diff --git a/erpnext/hooks.py b/erpnext/hooks.py
index 846e49e..ae1bb57 100644
--- a/erpnext/hooks.py
+++ b/erpnext/hooks.py
@@ -5,7 +5,7 @@
 app_description = "Open Source Enterprise Resource Planning for Small and Midsized Organizations"
 app_icon = "icon-th"
 app_color = "#e74c3c"
-app_version = "5.0.2"
+app_version = "5.0.3"
 
 error_report_email = "support@erpnext.com"
 
diff --git a/erpnext/public/js/controllers/taxes_and_totals.js b/erpnext/public/js/controllers/taxes_and_totals.js
index fd99d80..4a26d6d 100644
--- a/erpnext/public/js/controllers/taxes_and_totals.js
+++ b/erpnext/public/js/controllers/taxes_and_totals.js
@@ -46,14 +46,19 @@
 		var company_currency = this.get_company_currency();
 
 		if(!this.frm.doc.conversion_rate) {
-			frappe.throw(repl('%(conversion_rate_label)s' +
-				__(' is mandatory. Maybe Currency Exchange record is not created for ') +
-				'%(from_currency)s' + __(" to ") + '%(to_currency)s',
-				{
-					"conversion_rate_label": conversion_rate_label,
-					"from_currency": this.frm.doc.currency,
-					"to_currency": company_currency
-				}));
+			if(this.frm.doc.currency == company_currency) {
+				this.frm.set_value("conversion_rate", 1);
+			} else {
+				frappe.throw(repl('%(conversion_rate_label)s' +
+					__(' is mandatory. Maybe Currency Exchange record is not created for ') +
+					'%(from_currency)s' + __(" to ") + '%(to_currency)s',
+					{
+						"conversion_rate_label": conversion_rate_label,
+						"from_currency": this.frm.doc.currency,
+						"to_currency": company_currency
+					}));
+			}
+			
 		}
 	},
 
@@ -314,6 +319,8 @@
 		tax.tax_amount_after_discount_amount = flt(tax.tax_amount_after_discount_amount +
 			discount_amount_loss, precision("tax_amount", tax));
 		tax.total = flt(tax.total + discount_amount_loss, precision("total", tax));
+		
+		this.set_in_company_currency(tax, ["total", "tax_amount_after_discount_amount"]);
 	},
 	
 	manipulate_grand_total_for_inclusive_tax: function() {
@@ -333,6 +340,9 @@
 					last_tax.tax_amount += diff;
 					last_tax.tax_amount_after_discount += diff;
 					last_tax.total += diff;
+					
+					this.set_in_company_currency(last_tax, 
+						["total", "tax_amount", "tax_amount_after_discount_amount"]);
 				}
 			}
 		}
diff --git a/erpnext/public/js/controllers/transaction.js b/erpnext/public/js/controllers/transaction.js
index c8b2b64..a3f1eca 100644
--- a/erpnext/public/js/controllers/transaction.js
+++ b/erpnext/public/js/controllers/transaction.js
@@ -75,7 +75,6 @@
 			callback: function(r) {
 				if(!r.exc) {
 					me.frm.set_value("taxes", r.message);
-					me.calculate_taxes_and_totals();
 				}
 			}
 		});
diff --git a/setup.py b/setup.py
index 30ebbbb..93f31f0 100644
--- a/setup.py
+++ b/setup.py
@@ -1,6 +1,6 @@
 from setuptools import setup, find_packages
 
-version = "5.0.2"
+version = "5.0.3"
 
 with open("requirements.txt", "r") as f:
 	install_requires = f.readlines()