Magento 2 calculates customisable prices based on the 'base' price. I would like it to re-calculate on the cumulative price as selected from the drop downs because I would like the base price to be zero.
I want option 1 of the customisable prices to have the fixed price and then further two drop downs to re-calculate based on percentages.
Please go to my website; [login to view URL] to see what I mean.
The price should be $85.50 if A is selected from the 3 drop down boxes. However at the moment it's $100 because Magento calculates percentages/or fixed based on the initial base price, but I have that set to zero.
I have found an old article about this with a solution but this is for magento 1 and not 2 which might help.
This can be seen at [login to view URL]