Unable to set tax precision to zero

Hello,

We wish to set the tax precision to zero, for Indonesia entity, IDR currency.

In Tax setup, we have set the tax precision 0, however the tax is calculated with 2 decimals. Because the system will not allow us to leave blank the box for Tax Minimum accountable unit.

On the other had, we had the same request for withholding tax, and it worked fine, setting up the precision to zero because the Tax Minimum accountable unit box can be left blank.

I have added some print screens for your reference. Let us know how to achieve this.

Regards,

Vlad CONSTANTIN