diff --git a/addons/stock_account/models/product.py b/addons/stock_account/models/product.py
index 5ab32db789a..a81b0260253 100644
--- a/addons/stock_account/models/product.py
+++ b/addons/stock_account/models/product.py
@@ -3,6 +3,7 @@
 
 from odoo import api, fields, models, tools, _
 from odoo.exceptions import UserError
+from odoo.tools import float_is_zero
 
 
 class ProductTemplate(models.Model):
@@ -105,7 +106,7 @@ class ProductProduct(models.Model):
         for location in locations:
             for product in self.with_context(location=location.id, compute_child=False):
                 diff = product.standard_price - new_price
-                if diff:
+                if float_is_zero(diff, precision_rounding=product.currency_id.rounding):
                     raise UserError(_("No difference between standard price and new price!"))
                 if not product_accounts[product.id].get('stock_valuation', False):
                     raise UserError(_('You don\'t have any stock valuation account defined on your product category. You must define one before processing this operation.'))