JavaScript Algorithms and Data Structures Projects - Cash Register

I"m on my last project and it appears to be returning correct object in every case but test results is failing one case
This test case is failing, even though my code is returning the correct object:
checkCashRegister(19.5, 20, [[“PENNY”, 0.01], [“NICKEL”, 0], [“DIME”, 0], [“QUARTER”, 0], [“ONE”, 1], [“FIVE”, 0], [“TEN”, 0], [“TWENTY”, 0], [“ONE HUNDRED”, 0]]);

My console.log(retObj) says I’m returning: {status: “INSUFFICIENT_FUNDS”, change: }
and the test result says it’s expecting {status: “INSUFFICIENT_FUNDS”, change: } and yet the test fails?

Your code so far

function checkCashRegister(price, cash, cid) {
  let retObj = {};
  // For summing register
  const currency = [
    ['PENNY'       , 0.01],
    ['NICKEL'      , 0.05],
    ['DIME'        , 0.10],
    ['QUARTER'     , 0.25],
    ['ONE'         , 1],
    ['FIVE'        , 5],
    ['TEN'         , 10],
    ['TWENTY'      , 20],
    ['ONE HUNDRED' , 100]
  ];
  
  // Calculate change due
  let changeDue = cash - price;
  // sum the cash in register and see if sufficient funds
  let registerSum =  cid.reduce(
  (previousValue, currentValue) => currentValue[1] + previousValue, 0);
// Now figure out what needs to be returned
if (registerSum < changeDue) {
  retObj['status'] = "INSUFFICIENT_FUNDS";
  retObj['change'] = [];
} else if (registerSum === changeDue) {
  retObj['status'] = "CLOSED";
  retObj['change'] = cid;
} else {
  retObj['status'] = "OPEN";
  // Build change array (if possible)
  retObj['change'] = [];
  for (let i=cid.length-1; i>=0; i--) {
    if (Math.trunc(changeDue/currency[i][1]) > 0) {
        // We can give change in this denomination
        // Need to see if the amount in this denomination need is greater than is what is in cid
        if (Math.trunc(changeDue/currency[i][1])*currency[i][1] > cid[i][1]) {
          // Amount required in this denomination is > than what is in cid...put all
          retObj['change'].push([cid[i][0], cid[i][1]]);
          changeDue -= cid[i][1];
          changeDue = changeDue.toFixed(2);
        } else {
          retObj['change'].push([cid[i][0], 
                    Math.trunc(changeDue/currency[i][1])*currency[i][1]]);
          changeDue -= (Math.trunc(changeDue/currency[i][1])*currency[i][1]).toFixed(2);
          changeDue = changeDue.toFixed(2);
        }
    }
  }
    // Test if unable to provide exact change and update status accordingly.
    if (changeDue != 0) {
      retObj['status'] = "INSUFFICIENT_FUNDS";
      retObj['change'] = [];
    }
}
  console.log(retObj);
  return retObj;
}

//checkCashRegister(19.5, 20, [["PENNY", 0.01], ["NICKEL", 0], ["DIME", 0], ["QUARTER", 0], ["ONE", 0], ["FIVE", 0], ["TEN", 0], ["TWENTY", 0], ["ONE HUNDRED", 0]]);
//checkCashRegister(19.5, 20, [["PENNY", 0.01], ["NICKEL", 0], ["DIME", 0], ["QUARTER", 0], ["ONE", 1], ["FIVE", 0], ["TEN", 0], ["TWENTY", 0], ["ONE HUNDRED", 0]]);

Your browser information:

User Agent is: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/106.0.0.0 Safari/537.36

Challenge: JavaScript Algorithms and Data Structures Projects - Cash Register

Link to the challenge:

Strange. I just copy and pasted your code and it passed all the tests. Maybe try a different browser?

Thanks for trying on your computer. I just tried multiple browsers on multiple machines, all giving same result.
I’ll keep investigating…but I’m so close to being done with this last challenge and being hung up on some weird test framework issue is frustrating.

hi there,

Can you get a list of all your extensions and disable them all then try again?
(you can re-enable them if it works…)