DarkIF

/*
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 */
package pphlengkap;

import javax.swing.JOptionPane;

/**
 *
 * @author LAB304
 */
public class PPHLengkap {

    /**
     * @param args the command line arguments
     */
    public static void main(String[] args) {
        // Ngitung pajak penghasilan a.k.a PPH

        double penghasilan = 0;
        double PTKP = 24_300_000;
        double PKP;
        double BayarPajak;
        double BayarPajaklagi;
        double BayarPajaklagilagi;
        double BayarPajaklagilagilagi;
        double sisa;
        double sisalagi;
        double sisalagilagi;
        double sisalagilagilagi;
        double total;

        String penghasilanstr = JOptionPane.showInputDialog(
            "Penghasilan",
            penghasilan);

        penghasilan = Double.parseDouble(penghasilanstr);

        PKP = penghasilan - PTKP;

        if(PKP >= PTKP){
            if(PKP <= 50_000_000){
                BayarPajak = 0.05 * PKP;
                total = BayarPajak;
                JOptionPane.showMessageDialog(
                        null,
                        "Total Pajak Penghasilan (PPH) Rp." + String.format("%.0f", total)
                        );
            } else if(PKP >= 50_000_000 && PKP <= 250_000_000){
                sisa = PKP - 50_000_000;
                sisalagi = PKP - sisa;
                BayarPajak = 0.15 * sisa;
                BayarPajaklagi = 0.05 * sisalagi;
                total = BayarPajaklagi + BayarPajak;
                JOptionPane.showMessageDialog(
                        null,
                        "Total Pajak Penghasilan (PPH) Rp." + String.format("%.0f", total)
                        );
            } else if(PKP >= 250_000_000 && PKP <= 500_000_000){
                sisa = PKP - 250_000_000;
                sisalagi = PKP - sisa - 50_000_000;
                sisalagilagi = PKP - sisalagi - 50_000_000;
                BayarPajak = 0.25 * sisa;
                BayarPajaklagi = 0.15 * sisalagi;
                BayarPajaklagilagi = 0.05 * sisalagilagi;
                total = BayarPajaklagilagi + BayarPajaklagi + BayarPajak;
                JOptionPane.showMessageDialog(
                        null,
                        "Total Pajak Penghasilan (PPH) Rp." + String.format("%.0f", total)
                        );
            } else if(PKP >= 500_000_000){
                sisa = PKP - 250_000_000;
                sisalagi = PKP - sisa - 50_000_000;
                sisalagilagi = PKP - sisalagi - 50_000_000;
                sisalagilagilagi = PKP - sisalagilagi - 50_000_000;
                BayarPajak = 0.30 * sisa;
                BayarPajaklagi = 0.25 * sisalagi;
                BayarPajaklagilagi = 0.15 * sisalagilagi;
                BayarPajaklagilagilagi = 0.05 * sisalagilagilagi;
                total = BayarPajaklagilagilagi + BayarPajaklagilagi + BayarPajaklagi + BayarPajak;
                JOptionPane.showMessageDialog(
                        null,
                        "Total Pajak Penghasilan (PPH) Rp." + String.format("%.0f", total)
                        );
            }
        } else {
            JOptionPane.showMessageDialog(
                    null,
                    "Anda Tidak Kena Pajak",
                    "Laporan",
                    JOptionPane.INFORMATION_MESSAGE
                    );
        }
    }

}