Where is error in my code . test cases pass but sumitted answer is wrong

1 
/* package codechef; // don't place package name! */

import java.util.*;
import java.lang.*;
import java.io.*;

/* Name of the class has to be "Main" only if the class is public. */
class Codechef
{
	public static void main (String[] args) throws java.lang.Exception
	{
		// your code goes here
		Scanner sc = new Scanner(System.in);
		try{
		int withrawAmmount = sc.nextInt();
		
		//double withrawAmmount = x;
		double balance = sc.nextDouble();
		if(withrawAmmount%5==0){
		    if(withrawAmmount<balance){
		       double result = (balance-withrawAmmount-0.5);
		        System.out.printf("%.2f",result);
		    }else{
		        System.out.printf("%.2f",balance);
		    }
		}else{
		    System.out.printf("%.2f",balance);
		}
	}catch (Exception e){
		    return;
		}
}
}
2

Change this to

if(withdrawAmount + 0.5 <= balance)