Basic Payroll Program using C++

This program will teach how to compute a basic payroll, simple formulas applied on this program like deductions, gross pay and net income.

So, first is the header declarations that we are going to use in our program.

#include <iostream>
#include <stdlib.h>
#include <iomanip>
#include <conio.h>
#include <windows.h>
using namespace std;

Second is the struct to be used in calling our functions.

void textcolor(int color);
struct payroll
{
   string name;
   float rate_per_day,sss,philhealth;
   int total_days_work;
};

then a functions with arguments to compute the gross, deduction and net income

float compute_gross(float rate_per_day, float days_worked)
{
    return(rate_per_day * days_worked);
}
float compute_net(float rate_per_day,
                 float days_worked,
                 float sss,float philhealth)
 {
     float gross_pay=0.00, deductions=0.00, net_income=0.00;
     gross_pay = (rate_per_day * days_worked);
     deductions = (sss+philhealth);
     net_income = (gross_pay - deductions);
     return(net_income);
 }

float compute_deductions(float sss,float philhealth)
 {
       return(sss+philhealth);
 }

the main method.

 main()
  {
     payroll employee;
     cout << "\t Simple Payroll System ";
     cout << "\n\n";
     cout << " Enter Employees Name         : ";
     getline(cin,employee.name);
     cout << " Enter Employees Rate/Day     : ";
     cin >> employee.rate_per_day;
     cout << " Enter Number of Days Worked  : ";
     cin >> employee.total_days_work;
     cout << "\n\n";
     cout <<  "  == DEDUCTIONS == ";
     cout << "\n\n";
     cout << "\nSSS Contribution          : ";
     cin >> employee.sss;
     cout << "PhilHealth Contribution   : ";
     cin >> employee.philhealth;
     cout << "\n\n";
     cout << fixed << setprecision(2);
     cout << "  Total Deductions =>  Php "
          << compute_deductions(employee.sss,
             employee.philhealth);
     cout << "\n";
     cout << "  Monthly Gross Income : Php " <<
             compute_gross(employee.rate_per_day,
             employee.total_days_work);
     cout << "\n\n";
     cout << "\n Employees Name     : " << employee.name;
     cout << "\n Monthly Net Income : Php " <<
             compute_net(employee.rate_per_day,
             employee.total_days_work,
             employee.sss,employee.philhealth);
     cout << "\n\n";
     system("pause");
 }

Enjoy and Happy Coding!