If something costs $100 and is on sale for 75% off, then how much would it cost?
Here we will show you how to calculate how much you save (discount) and how much you have to pay
if something you want to buy is regularly $100, but is currently on sale for 75 percent off.
There are many ways of calculating your discount and final purchase price.
One way is to multiply 100 dollars by 75 percent, and then divide the answer by
one hundred, then deduct that result from the original price. See illustration
below:
+ Purchase Price = $100
 Discount (100 x 75)/100 = $75.00
= Final Price 100  75.00 = $25.00
Thus, a product that normally costs $100 with a 75 percent
discount will cost you $25.00, and you saved $75.00.
You can also calculate how much you save by simply moving the period in 75.00 percent two spaces to the left,
and then multiply the result by $100 as follows: $100 x .75 = $75.00 savings.
Furthermore, you can get the final price by simply deducting .75 from 1 and multiplying it by $100 as follows:
(1  .75) x $100 = $25.00 final price.

