Hasebio
Work out a price after discount, a percentage of a number, what percent one number is of another, or the percent change between two values.
Between 0 and 100.
Result
Good to know
The VAT option adds VAT on the price after the discount.
Find the price after a discount, a percentage of a number, what percent one number is of another, or a percent change.
You save 50 SAR, the price is 150 SAR, VAT 15% is 22.50 SAR, so you pay 172.50 SAR.
Multiply the price by the discount percent and subtract it. A SAR 200 item with 25% off saves SAR 50, so the price is SAR 150.
VAT is charged on the price you actually pay. With the VAT option ticked, the calculator adds 15% to the price after the discount.
Divide the first number by the second and multiply by 100. 30 out of 120 is 25%.
Subtract the old value from the new one, divide by the old value and multiply by 100. A salary going from 4,000 to 4,400 is a 10% increase.
Apply them one after the other, not added together. 20% then 10% is not 30% off: SAR 100 becomes SAR 80, then SAR 72, so the total discount is 28%.
Divide the sale price by one minus the discount. A price of SAR 150 after 25% off was 150 ÷ 0.75 = SAR 200.