diff --git a/erpnext/controllers/taxes_and_totals.py b/erpnext/controllers/taxes_and_totals.py
index 452246e..1f50e9c 100644
--- a/erpnext/controllers/taxes_and_totals.py
+++ b/erpnext/controllers/taxes_and_totals.py
@@ -624,8 +624,8 @@
 				for d in get_applied_pricing_rules(item.pricing_rules):
 					pricing_rule = frappe.get_cached_doc('Pricing Rule', d)
 
-					if (pricing_rule.margin_rate_or_amount and pricing_rule.currency == self.doc.currency and
-						pricing_rule.margin_type in ['Amount', 'Percentage']):
+					if pricing_rule.margin_rate_or_amount and ((pricing_rule.currency == self.doc.currency and
+						pricing_rule.margin_type in ['Amount', 'Percentage']) or pricing_rule.margin_type == 'Percentage'):
 						item.margin_type = pricing_rule.margin_type
 						item.margin_rate_or_amount = pricing_rule.margin_rate_or_amount
 						has_margin = True