Design a cash register drawer function checkCashRegister()
that accepts purchase price as the first argument (price
), payment as the second argument (cash
), and cash-in-drawer (cid
) as the third argument.
cid
is a 2D array listing available currency.
The checkCashRegister()
function should always return an object with a status
key and a change
key.
Return {status: "INSUFFICIENT_FUNDS", change: []}
if cash-in-drawer is less than the change due, or if you cannot return the exact change.
Return {status: "CLOSED", change: [...]}
with cash-in-drawer as the value for the key change if it is equal to the change due.
Otherwise, return {status: "OPEN", change: [...]}
, with the change due in coins and bills, sorted in highest to lowest order, as the value of the change
key.
Currency Unit Amount Penny $0.01 (PENNY) Nickel $0.05 (NICKEL) Dime $0.1 (DIME) Quarter $0.25 (QUARTER) Dollar $1 (ONE) Five Dollars $5 (FIVE) Ten Dollars $10 (TEN) Twenty Dollars $20 (TWENTY) One-hundred Dollars $100 (ONE HUNDRED)