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 (DOLLAR) |
Five Dollars | $5 (FIVE) |
Ten Dollars | $10 (TEN) |
Twenty Dollars | $20 (TWENTY) |
One-hundred Dollars | $100 (ONE HUNDRED) |