I don't understand the problem

[njpkumar9]

Tell us what’s happening:
Describe your issue in detail here.

  **Your code so far**

function checkCashRegister(price, cash, cid) {
var change;
return change;
}

checkCashRegister(19.5, 20, [["PENNY", 1.01], ["NICKEL", 2.05], ["DIME", 3.1], ["QUARTER", 4.25], ["ONE", 90], ["FIVE", 55], ["TEN", 20], ["TWENTY", 60], ["ONE HUNDRED", 100]]);

  **Your browser information:**

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.131 Safari/537.36

Challenge: Cash Register

Link to the challenge:

freeCodeCamp.org

[JeremyLT]

@njpkumar9

Tell us what’s happening:
Describe your issue in detail here.

Hello there.

Do you have a question?

If so, please edit your post to include it in the Tell us what’s happening section.

Learning to describe problems is an important part of learning how to code.

Also, the more information you give us, the more likely we are to be able to help.