diff --git a/addons/point_of_sale/models/pos_session.py b/addons/point_of_sale/models/pos_session.py
index f215209fd81..d3d5775835a 100644
--- a/addons/point_of_sale/models/pos_session.py
+++ b/addons/point_of_sale/models/pos_session.py
@@ -72,7 +72,6 @@ class PosSession(models.Model):
         help="Total of all paid sales orders")
     cash_register_balance_end = fields.Monetary(
         compute='_compute_cash_balance',
-        digits=0,
         string="Theoretical Closing Balance",
         help="Sum of opening balance and transactions.",
         readonly=True)
diff --git a/addons/sale/wizard/sale_make_invoice_advance.py b/addons/sale/wizard/sale_make_invoice_advance.py
index f7ad90721ed..126ade7fd8a 100644
--- a/addons/sale/wizard/sale_make_invoice_advance.py
+++ b/addons/sale/wizard/sale_make_invoice_advance.py
@@ -58,7 +58,7 @@ class SaleAdvancePaymentInv(models.TransientModel):
     count = fields.Integer(default=_count, string='Order Count')
     amount = fields.Float('Down Payment Amount', digits='Account', help="The percentage of amount to be invoiced in advance, taxes excluded.")
     currency_id = fields.Many2one('res.currency', string='Currency', default=_default_currency_id)
-    fixed_amount = fields.Monetary('Down Payment Amount(Fixed)', digits='Account', help="The fixed amount to be invoiced in advance, taxes excluded.")
+    fixed_amount = fields.Monetary('Down Payment Amount(Fixed)', help="The fixed amount to be invoiced in advance, taxes excluded.")
     deposit_account_id = fields.Many2one("account.account", string="Income Account", domain=[('deprecated', '=', False)],
         help="Account used for deposits", default=_default_deposit_account_id)
     deposit_taxes_id = fields.Many2many("account.tax", string="Customer Taxes", help="Taxes used for deposits", default=_default_deposit_taxes_id)