Tax price does not update HikaShop Business 2.1.2

I did add a new product but realised that the tax price in the add product page did not update.
So I searched the documentation and did set up the tax.
afther going back to the product I still could not change the price, the price with and without the tax did keep the same. It did not calculate my newly added tax.
When I add a new product the tax updates fine witout any problem, but the product that was all ready created does not calculate the new tax, whenever I change the price.

I was lucky, I tried it out with one product first, and did not create many items first.

I guess this is a little bug?

Hi,

I'll need more information, can you show me how did you configured your tax and your product page which isn't including the tax through some screenshots ?

Thank you .

Hi i did found out what I was doing wrong, I didn't notice that I had to enable the tax rule.
This problem is solved

Glad to know that you found a solution .