Metadata-Version: 2.1
Name: odoo-addon-account_tax_rounding_method
Version: 16.0.1.0.0.5
Summary: Account Tax Rounding Method
Home-page: https://github.com/OCA/l10n-japan
Author: Quartile, Odoo Community Association (OCA)
Author-email: support@odoo-community.org
License: AGPL-3
Classifier: Programming Language :: Python
Classifier: Framework :: Odoo
Classifier: Framework :: Odoo :: 16.0
Classifier: License :: OSI Approved :: GNU Affero General Public License v3
Requires-Python: >=3.10
Requires-Dist: odoo<16.1dev,>=16.0a

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===========================
Account Tax Rounding Method
===========================

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This module provides the ability to configure tax rounding methods in
invoices and other business documents such as sales orders and purchase
orders. Supported methods include Half-up (Default), Round-up, and
Round-down.

Only 'exclusive' taxes are supported, and the rounding behavior is
limited to the ``round_globally`` option of the
``tax_calculation_rounding_method``. It assumes that the
``round_per_line`` method is not used in Japan.

**Table of contents**

.. contents::
   :local:

Use Cases / Context
===================

By default, Odoo uses the "HALF-UP" method to round tax amounts.
However, in some regions, such as Japan, some industries have a common
practice of rounding down instead. This module accommodates various
regional practices by providing configurable tax rounding options:
Half-up, Round-up, and Round-down.

Configuration
=============

1. Set the company-wide default

   - Go to Accounting (or Invoicing) → Configuration → Settings
   - In the Tax Rounding Method section, select the rounding method to
     apply by default for all transactions

2. (Optional) Set a partner-specific rounding method

   - Go to Contacts → Select a partner
   - In the Accounting tab:

     - Select the rounding method to apply for that partner in the Tax
       Rounding Method

3. Priority of settings

   - If partner-specific rounding is enabled, it will override the
     company-level setting
   - If not enabled, the company-level setting will be used

Usage
=====

With the tax rounding method set to "Half-up", if you create an invoice
in JPY with the following line:

- Quantity: 1
- Unit Price: 15
- Tax: 10% (excluded)

the calculated tax amount will be 2.

With the tax rounding method set to "Round-up", if you create an invoice
in JPY with the following line:

- Quantity: 1
- Unit Price: 13
- Tax: 10% (excluded)

the calculated tax amount will be 2.

With the tax rounding method set to "Round-down", if you create an
invoice in JPY with the following line:

- Quantity: 1
- Unit Price: 15
- Tax: 10% (excluded)

the calculated tax amount will be 1.

Bug Tracker
===========

Bugs are tracked on `GitHub Issues <https://github.com/OCA/l10n-japan/issues>`_.
In case of trouble, please check there if your issue has already been reported.
If you spotted it first, help us to smash it by providing a detailed and welcomed
`feedback <https://github.com/OCA/l10n-japan/issues/new?body=module:%20account_tax_rounding_method%0Aversion:%2016.0%0A%0A**Steps%20to%20reproduce**%0A-%20...%0A%0A**Current%20behavior**%0A%0A**Expected%20behavior**>`_.

Do not contact contributors directly about support or help with technical issues.

Credits
=======

Authors
-------

* Quartile

Contributors
------------

- Quartile <https://www.quartile.co>

  - Yoshi Tashiro
  - Aung Ko Ko Lin

Maintainers
-----------

This module is maintained by the OCA.

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OCA, or the Odoo Community Association, is a nonprofit organization whose
mission is to support the collaborative development of Odoo features and
promote its widespread use.

This module is part of the `OCA/l10n-japan <https://github.com/OCA/l10n-japan/tree/16.0/account_tax_rounding_method>`_ project on GitHub.

You are welcome to contribute. To learn how please visit https://odoo-community.org/page/Contribute.
