function checkCashRegister(price, cash, cid) {


  let change = cash - price;

  let status = '';

  let arr = [];

  let sumOfCash = 0;

  let balance = 0;

  let counter = 0;

  let info = 0;

  let arr2 = [];

  let sumOfAllCash = 0;





  let cashObject = {


    'ONE HUNDRED': 100,

    'TWENTY': 20,

    'TEN': 10,

    'FIVE': 5,

    'ONE': 1,

    'QUARTER': 0.25,

    'DIME': 0.1,

    'NICKEL': 0.05,

    'PENNY': 0.01,


  }



  for (let i = 0; i < cid.length; i++) {

    sumOfAllCash += cid[i][1];

  }




  for (let current in cashObject) {


    if (change - cashObject[current] >= 0) {




      for (let i = 0; i < cid.length; i++) {


        if (current === cid[i][0]) {

          balance = cid[i][1];

        }


      }



      while (change - cashObject[current] >= 0 && balance > 0) {




        if (sumOfAllCash - change === 0) {

          change = 0;

            break;

        } else if (sumOfAllCash - change < 0) {

          info++;

          break;

        }



        change -= cashObject[current];

        balance -= cashObject[current];

        sumOfCash += cashObject[current];

        change = change.toFixed(2);

        counter++;

      }


      if (counter > 0) {

        arr2.push(current, sumOfCash);

        arr.push(arr2);

        arr2 = [];

        console.log(arr);

        sumOfCash = 0;

        balance = 0;

        counter = 0;

      }



    }



  }



  console.log(change);



  let changeObject = {

    status: status,

    change: arr,


  }


  if (change > 0) {

    arr.length = 0;

  }



  if (arr.length > 0) {

    changeObject.status = 'OPEN';

    return changeObject;

  } else if (info > 0 || change > 0) {

    return { status: "INSUFFICIENT_FUNDS", change: [] };

  } else if (arr.length === 0) {

    changeObject.status = 'CLOSED';

    changeObject.change = cid;

    return changeObject;

  }





  return arr;

}



console.log(checkCashRegister(19.5, 20, [["PENNY", 0.5], ["NICKEL", 0], ["DIME", 0], ["QUARTER", 0], ["ONE", 0], ["FIVE", 0], ["TEN", 0], ["TWENTY", 0], ["ONE HUNDRED", 0]]));