Hello,

I am reloading a software or exel function that could accurately calculate the price of coming back from a bitcoin after various fees and taxes.

That is, the exel software or formula should have that kind of feature in the cells.

name of the bank from which the transfers are made.
the name of the market.
market fees and taxes
buying bitcoin
the sale of bitcoin

he will have to calculate the price of returning bitcoin
the purchase price of bitcoin
the selling price of bitcoin
enter and exit cash

graphics in camenbert ect ....

here are some things missing your help and welcome