Today I will tell you how to give back change to customers 

When you work in a videoshop or anywhere where customers pay with cash then you have to know how to calculate the change money without making a mistake.

Let's say Mr. Snyder enters the shop and brings back Blade 2. He rented it for 2 days so he has to pay 8 euros. He hands you a twenty euro note but how do you know how much to give him back without making a mistake?

Wait! Don't put the twenty note in the cash register yet. Put it on the desk next to you. This is important so that later both of you know how much he gave you. 

Alright, first count from 8 to 10 which is 2 and take 2 euros out of the cash register. Then you count up to 20 which is 10 and so you take a ten note. You have reached the amount you received and can hand him the money.

Let's say the price is 8.75 euro and the customer gives you a ten euro note. Now you do it the same way but take a five cent coin first, then a twenty cent coin and last but not least a one euro coin. There you go. 

There are special occasions where a customer will give you two euros and a twenty cent coin but the price is only 1,20. This is because he doesn't have a one euro coin. In this case count from 1.20 to 2.20 and give him back one euro. You could also first count from 1.20 to 2 euro and then to 2.20 but this is only necessary when the difference is not that easy to see. 

Image credit of the cash register