I completely do not understand this answer.
Why do you add tax to the price when the WooCommerce setings indicated that the price is entered with the tax? It does not make any sense. In the free version there was no such problem.
about the related problem with the tax, can you please send us a product example within your page where this thing is happening.
Would be great if you send us the credentials too , of your development environment so we can test this anomaly and find a solution for it.
hello, we have ubgraded on WPC 2.4.0.
Now we have the same problem as here in the forum .
On the product side, the tax is again added to the basic price in the dynamic calculation.
In the shopping cart, the price is then displayed correctly again !!??.
We only perform the calculation with fields and not with an Excel spreadsheet !!