This online calculator gives the percentage of the value. It also calculates the percentage of the sum (e.g. the income tax of the net salary) and the percentage of the difference (e.g. VAT of the gross amount).

The deal profitability analysis calculator takes in the transaction details of a purchase and sale of a product, including the VAT amount paid on the purchase. Using this information, the calculator determines the income tax and VAT tax paid on the transaction, and calculates the profit amount after taxes are taken into consideration.