Can not make an invoice total value 4000 RON (Vat 19%)

Hi
How can I make an invoice with VAT included to be in total 4000 RON?
If I put 3361.34 RON, with 19% VAT will give me a total of 3999.99 RON.

Thanks

You can enable “Inclusive taxes” in the tax settings if no invoices exist.

In v5 we’ve enabled changing this setting with existing invoices.