fix: Rounding Adjustment GL Entry

erpnext/accounts/doctype/sales_invoice/test_sales_invoice.py

@@ -1361,7 +1361,7 @@ class TestSalesInvoice(unittest.TestCase):
 				"included_in_print_rate": 1
 			})
 		si.save()
-
+		si.submit()
 		self.assertEqual(si.net_total, 19453.13)
 		self.assertEqual(si.grand_total, 24900)
 		self.assertEqual(si.total_taxes_and_charges, 5446.88)
@@ -1383,6 +1383,50 @@ class TestSalesInvoice(unittest.TestCase):
 			self.assertEqual(expected_values[gle.account][1], gle.debit)
 			self.assertEqual(expected_values[gle.account][2], gle.credit)
 
+	def test_rounding_adjustment_2(self):
+		si = create_sales_invoice(rate=400, do_not_save=True)
+		for rate in [400, 600, 100]:
+			si.append("items", {
+				"item_code": "_Test Item",
+				"gst_hsn_code": "999800",
+				"warehouse": "_Test Warehouse - _TC",
+				"qty": 1,
+				"rate": rate,
+				"income_account": "Sales - _TC",
+				"cost_center": "_Test Cost Center - _TC"
+			})
+		for tax_account in ["_Test Account VAT - _TC", "_Test Account Service Tax - _TC"]:
+			si.append("taxes", {
+				"charge_type": "On Net Total",
+				"account_head": tax_account,
+				"description": tax_account,
+				"rate": 9,
+				"cost_center": "_Test Cost Center - _TC",
+				"included_in_print_rate": 1
+			})
+		si.save()
+		si.submit()
+		self.assertEqual(si.net_total, 1271.19)
+		self.assertEqual(si.grand_total, 1500)
+		self.assertEqual(si.total_taxes_and_charges, 228.82)
+		self.assertEqual(si.rounding_adjustment, -0.01)
+
+		expected_values = dict((d[0], d) for d in [
+			[si.debit_to, 1500, 0.0],
+			["_Test Account Service Tax - _TC", 0.0, 114.41],
+			["_Test Account VAT - _TC", 0.0, 114.41],
+			["Sales - _TC", 0.0, 1271.18]
+		])
+
+		gl_entries = frappe.db.sql("""select account, debit, credit
+			from `tabGL Entry` where voucher_type='Sales Invoice' and voucher_no=%s
+			order by account asc""", si.name, as_dict=1)
+
+		for gle in gl_entries:
+			self.assertEqual(expected_values[gle.account][0], gle.account)
+			self.assertEqual(expected_values[gle.account][1], gle.debit)
+			self.assertEqual(expected_values[gle.account][2], gle.credit)
+
 	def test_sales_invoice_with_shipping_rule(self):
 		from erpnext.accounts.doctype.shipping_rule.test_shipping_rule \
 			import create_shipping_rule

erpnext/accounts/general_ledger.py

@@ -135,9 +135,9 @@ def round_off_debit_credit(gl_map):
 			.format(gl_map[0].voucher_type, gl_map[0].voucher_no, debit_credit_diff))
 
 	elif abs(debit_credit_diff) >= (1.0 / (10**precision)):
-		make_round_off_gle(gl_map, debit_credit_diff)
+		make_round_off_gle(gl_map, debit_credit_diff, precision)
 
-def make_round_off_gle(gl_map, debit_credit_diff):
+def make_round_off_gle(gl_map, debit_credit_diff, precision):
 	round_off_account, round_off_cost_center = get_round_off_account_and_cost_center(gl_map[0].company)
 	round_off_account_exists = False
 	round_off_gle = frappe._dict()
@@ -150,6 +150,10 @@ def make_round_off_gle(gl_map, debit_credit_diff):
 				debit_credit_diff += flt(d.credit_in_account_currency)
 			round_off_account_exists = True
 
+	if round_off_account_exists and abs(debit_credit_diff) <= (1.0 / (10**precision)):
+		gl_map.remove(round_off_gle)
+		return
+
 	if not round_off_gle:
 		for k in ["voucher_type", "voucher_no", "company",
 			"posting_date", "remarks", "is_opening"]: