15% off 9.99 - coolconversion.com
The easiest way of calculating discount is, in this case, to multiply the normal price $9.99 by 15 then divide it by one hundred. So, the discount is equal to $1.5. To calculate the sales price, simply deduct the discount of $1.5 from the original price $9.99 then get $8.49 as the sales price.
Actived: 16 days ago