Joren Van Onder
7f260ab517
A rounding issue was resolved inee33593351. It however introduced another issue. Rounding functions (both round_precision in web.utils and float_round in openerp.tools) are not perfect due to IEEE floating point limitations. However both should produce the same output given the same input. An example: rounding 13.95 to 2 digits yields 13.950000000000001. The additional rounding introduced inee33593351on price lead to issues in certain cases. One example occurs when applying a 90% discount on a product costing 13.95. The POS will do the following: > 13.950000000000001 * 0.09999999999999998 1.3949999999999998 > round_pr(1.3949999999999998, .01) 1.4000000000000001 whereas the backend will do (as eg. in sale.order.line) >>> 13.95 * 0.09999999999999998 1.3949999999999996 >>> round(1.3949999999999996, 2) 1.3900000000000001 Causing a difference of 0.01. The core of the issue is that in the backend 13.95 is rounded differently. When a Float gets written to the database doesn't just pass through the regular float_round. It passes through _symbol_set_float which truncates characters exceeding the precision. This implements the same approach in the POS. opw-715506 Closes #16119
Odoo
Odoo is a suite of web based open source business apps.
The main Odoo Apps include an Open Source CRM, Website Builder, eCommerce, Project Management, Billing & Accounting, Point of Sale, Human Resources, Marketing, Manufacturing, Purchase Management, ...
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For a standard installation please follow the Setup instructions from the documentation.
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