diff --git a/addons/point_of_sale/models/pos_order.py b/addons/point_of_sale/models/pos_order.py
index d29dbadb5a1..576793273ce 100644
--- a/addons/point_of_sale/models/pos_order.py
+++ b/addons/point_of_sale/models/pos_order.py
@@ -89,7 +89,8 @@ class PosOrder(models.Model):
         return new_session
 
     def _match_payment_to_invoice(self, order):
-        account_precision = order.pricelist_id.currency_id.decimal_places
+        pricelist_id = self.env['product.pricelist'].browse(order.get('pricelist_id'))
+        account_precision = pricelist_id.currency_id.decimal_places
 
         # ignore orders with an amount_paid of 0 because those are returns through the POS
         if not float_is_zero(order['amount_return'], account_precision) and not float_is_zero(order['amount_paid'], account_precision):