Configure the group of taxes 5% GST to be price_included and apply it on 295. Both children taxes must have the exact same amount. However, this is not the case. In this example, we get 7.02 for one tax (correct) but 7.20 for the other. This is because both taxes are "include_base_amount". opw-3758458 closes odoo/odoo#160541 X-original-commit: ce28edbaae5a9af0a8c6e1f2addf4285ec56e9e1 Signed-off-by: Claire Bretton (clbr) <clbr@odoo.com> Signed-off-by: Laurent Smet (las) <las@odoo.com>