Bleep Bleep oops try again false


#1

https://www.codecademy.com/courses/close-the-super-makert/0/5?curriculum_id=506324b3a7dffd00020bf661#

Tested my code in codelaps no errors. even within the console i get: Your bill is s 36.57. Still i don''t get a pass. Were is my code wrong? Oops, try again. false

var cashRegister = {
    total:0,
    //Dont forget to add your property
    add: function(itemCost) {
        this.total +=  itemCost;
        this.lastTransactionAmount = itemCost;
    },
    scan: function(item,quantity) {
        switch (item) {
        case "eggs": this.add(0.98 * quantity); break;
        case "milk": this.add(1.23 * quantity); break;
        case "magazine": this.add(4.99 * quantity); break;
        case "chocolate": this.add(0.45 * quantity); break;
        }
        return true;
    },
    //Add the voidLastTransaction Method here
    voidLastTransaction: function(){
         this.total -= this.lastTransactionAmount;
             }     
        
        };
    
    
    


cashRegister.scan('eggs',3);
cashRegister.scan('milk',3);
cashRegister.scan('magazine',3);
cashRegister.scan('chocolate',3);

//Void the last transaction and then add 3 instead
cashRegister.voidLastTransaction();
cashRegister.scan('magazine', 3);
    

//Show the total bill
console.log('Your bill is ' +cashRegister.total);

#2

Found it changed this part:
cashRegister.scan('eggs',1);
cashRegister.scan('milk',1);
cashRegister.scan('magazine',1);
cashRegister.scan('chocolate',4);

//Void the last transaction and then add 3 instead
cashRegister.voidLastTransaction();


#3

//Void the last transaction and then add 3 instead
cashRegister.voidLastTransaction();
cashRegister.scan('chocolate', 3);


#4

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