German Tax Rules

[phl363104]

Hi in Germany it is the law to display the price of a product including tax. Now i am looking for a way to exactly achive that. But i couldnt find anything in the documentation.
Also upon checkout I want the Item Price to show including the tax.
Any help is welcome.

[Ray Borduin]

You can define a tax rule to always show tax in the cart and use math on the page to calculate and display a tax on the add to cart page if necessary.