[FIX] account: tax rounding

- Set 'Round Globally'
- Create an excluded tax of 10 %
- Create an invoice for a product costing 34.55, and apply the tax.

The tax on the invoice is 3.46, while the tax on the tax line is 3.45.

When rounded in `compute_all`, the tax amount is 3.455, which is the
value expected. However, the `create` method won't round this value
before storing, leading to the inconsistency.

We make sure to round the amount to the currency precision, so the
value 3.46 is recorded.

opw-1819902

0 files changed, 0 insertions, 0 deletions