fix: update round off account functions to accept document context for regional overrides (#55758)

erpnext/controllers/taxes_and_totals.py

@@ -32,7 +32,7 @@ class calculate_taxes_and_totals:
 	def __init__(self, doc: Document):
 		self.doc = doc
 		frappe.flags.round_off_applicable_accounts = (
-			get_round_off_applicable_accounts(self.doc.company, []) or []
+			get_round_off_applicable_accounts(self.doc.company, [], self.doc) or []
 		)
 		frappe.flags.round_row_wise_tax = frappe.get_single_value("Accounts Settings", "round_row_wise_tax")
 
@@ -1240,14 +1240,16 @@ def get_itemised_tax_breakup_html(doc):
 
 
 @frappe.whitelist()
-def get_round_off_applicable_accounts(company: str, account_list: list | str):
+def get_round_off_applicable_accounts(
+	company: str, account_list: list | str, doc: str | dict | Document | None = None
+):
 	# required to set correct region
 	with temporary_flag("company", company):
-		return get_regional_round_off_accounts(company, account_list)
+		return get_regional_round_off_accounts(company, account_list, doc)
 
 
 @erpnext.allow_regional
-def get_regional_round_off_accounts(company, account_list):
+def get_regional_round_off_accounts(company, account_list, doc=None):
 	pass
 
 

erpnext/controllers/tests/test_taxes_and_totals.py

@@ -15,7 +15,7 @@ class TestTaxesAndTotals(ERPNextTestSuite):
 		"""
 		test_account = "_Test Round Off Account"
 
-		def mock_regional(company, account_list: list) -> list:
+		def mock_regional(company, account_list: list, doc=None) -> list:
 			# Simulates a regional override
 			account_list.extend([test_account])
 			return account_list

erpnext/public/js/controllers/taxes_and_totals.js

@@ -231,6 +231,8 @@ erpnext.taxes_and_totals = class TaxesAndTotals extends erpnext.payments {
 				args: {
 					company: me.frm.doc.company,
 					account_list: frappe.flags.round_off_applicable_accounts,
+					// pass the doc so regional overrides can inspect it
+					doc: me.frm.doc,
 				},
 				callback(r) {
 					if (r.message) {