Adding included price tax

[MoAlloh]

Hi, I would like to ask if there is any method to make the taxByPercent for Items included in the total unit price.

For example: Units 10 PricePerUnit 10$ TaxByPercent 20%

Result: Tax Amount: 20$ Net Price: 80$ Total Price: 100$

[mc0de]

you can already do that with taxByPercent() method on item

[MoAlloh]

Am using TaxByPercent() but it added the tax amount extra to the total unit price.

This is what I get Units: 10 Unit price: 10 Tax by percent: 20% Total: 120 (Unit * Unitprice + Tax)

My question if I can get this: Units: 10 Unit price: 10 Tax by percent: 20% Total: 100 (unit * Unit Price)

Thanks alot