To do multiplication, what you must do is multiply each number from right to left and add. For example 60 * 4 4 * 0 = 0 6 * 4 = 24 The result is 240 answer 60 * 4 = 240
You might have like 3% sales tax which is 3 percent of the original price added back onto it.
Sales tax is a tax that is put onto wanted and gourmet things, so chocolate isn't a needed item in life, so you have sales tax on it. On something like bread or meat, there might not be sales tax since you need food to survive. If something cost $100, and there is 3% sales tax, you will pay 103 dollars since 0.03 of 100 is 3.