Black Friday Savings Calculator
Work out the real price after a Black Friday discount, extra coupon and tax, and compare it with a normal sale price, free online.
About this calculator
Stacked discounts multiply rather than add: 30% off then a further 10% coupon is 37% off in total, not 40%. The calculator applies the sale discount, then the coupon, then sales tax, and compares your final cost with the regular sale price you could normally get.