Program to enter salary and output income tax and net salary

[aruljothi]

#include <iostream.h>
#include <conio.h>

void main()
{
clrscr();
int itrate;
float salary,itax,nsalary=0;
cout << "Enter the salary : ";
cin>>salary;
if(salary>15000)
{
itax=salary*30/100;
itrate=30;
}
else if(salary>=7000)
{
itax=salary*20/100;
itrate=20;
}
else
{
itax=salary*10/100;
itrate=10;
}
nsalary=salary-itax;
cout << "Salary = $" << salary << endl;
cout << "Your income tax @ " << itrate << "% = $" << itax << endl;
cout << "Your net salary = $" << nsalary << endl;
getch();
}