diff --git a/addons/payment_sips/models/payment.py b/addons/payment_sips/models/payment.py
index 34078fdcb36..186c82363fd 100644
--- a/addons/payment_sips/models/payment.py
+++ b/addons/payment_sips/models/payment.py
@@ -73,7 +73,7 @@ class AcquirerSips(models.Model):
         currency_code = CURRENCY_CODES.get(currency.name, False)
         if not currency_code:
             raise ValidationError(_('Currency not supported by Wordline'))
-        amount = int(values['amount'] * 100)
+        amount = round(values['amount'] * 100)
         if self.state == 'enabled':
             # For production environment, key version 2 is required
             merchant_id = getattr(self, 'sips_merchant_id')