How to work vat backwards in rands?

To work VAT backwards in rands, first determine the total amount (including VAT) and the VAT rate. For example, if the total amount is R1200 and the VAT rate is 15%, you can calculate the VAT-exclusive amount by dividing the total by 1 plus the VAT rate (1 + 0.15). This gives you R1200 / 1.15 = R1043.48. Then, subtract this amount from the total to find the VAT amount: R1200 - R1043.48 = R156.52.