Find the sales tax of 48

I think it is 1.29$ it might be wrong

What is 4% sales tax to $3.88?

Answer

Tax = 0.155 cents

In order to find the sales tax of an purchase, multiply the percent in decimal form by the price of the purchase.

Tax = rate (price)

Rate = 4% = 0.04

Price = $3.88

Tax =.04 (3.88)

Tax = 0.155 cents