calcOps.java

public class calcOps
{
    public static String findGross(int hours, double rate)//gross pay
    {
        String grossPay="";
        double gross;
        int extraHours;
        if(rate>0)
        {
            if(hours>40)//checks if hours over 40
            {
                extraHours=hours-40;//gets num hours for overtime pay
                hours=40;
                gross=hours*rate;
                gross+=extraHours*(rate*1.5);
                grossPay=String.format("%1$,.2f",gross);//formats string
            }
            else//if 40 or less hours use regular hours*rate
            {
                gross=hours*rate;
                grossPay=String.format("%1$,.2f",gross);//formats string
            }
        }
        else//if no rate and/or no hours
        {
            gross=0.00;//gross set to 0
            grossPay=String.format("%1$,.2f",gross);//formats string
        }
        return grossPay;
    }
    public static String findFedTax(double gross)//fed tax
    {
        String fed="";
        double fedTax;
        gross-=300;
        fedTax=gross*.22;//taxes all income over 300
        fed=String.format("%1$,.2f",fedTax);//formats string
        return fed;
    }
    public static String getFica(double gross)//fica
    {
        String fica="";
        double ficaTax;
        ficaTax=gross*.085;//uses gross to find fica
        if(ficaTax>45)//sets max fica to 45
            ficaTax=45;
        fica=String.format("%1$,.2f",ficaTax);//formats string
        return fica;
    }
    public static String getHealthPrem(int dependents)//health premium
    {
        String premium="";
        double healthPrem;
        healthPrem=28.75+(dependents*17.35);//individual prem + num dependents*dependent rate
        premium=String.format("%1$,.2f",healthPrem);//formats string
        return premium;
    }
    public static String getNetPay(double grossMoney, double fedNum, double premiumNum, double ficaNum)//net pay
    {
        String net="";
        double netPay;
        netPay=grossMoney-fedNum-premiumNum-ficaNum;
        net=String.format("%1$,.2f",netPay);//formats string
        return net;
    }
}