diff --git a/erpnext/accounts/doctype/payment_entry/payment_entry.py b/erpnext/accounts/doctype/payment_entry/payment_entry.py
index 85c0342df21..31d6a1a7f5a 100644
--- a/erpnext/accounts/doctype/payment_entry/payment_entry.py
+++ b/erpnext/accounts/doctype/payment_entry/payment_entry.py
@@ -1065,8 +1065,12 @@ class PaymentEntry(AccountsController):
 				total_allocated_amount += flt(d.allocated_amount)
 				base_total_allocated_amount += self.calculate_base_allocated_amount_for_reference(d)
 
-		self.total_allocated_amount = abs(total_allocated_amount)
-		self.base_total_allocated_amount = abs(base_total_allocated_amount)
+		self.total_allocated_amount = flt(
+			abs(total_allocated_amount), self.precision("total_allocated_amount")
+		)
+		self.base_total_allocated_amount = flt(
+			abs(base_total_allocated_amount), self.precision("base_total_allocated_amount")
+		)
 
 	def set_unallocated_amount(self):
 		self.unallocated_amount = 0