08. Trade Commissions

/**
 * Project: Complex_Conditions - created by borkins on 2017-03-26.
 */

import java.util.Scanner;

public class _08_TradeCommissions
{
    public static void main(String[] args)
    {
        Scanner console = new Scanner(System.in);

        String town = console.nextLine().toLowerCase();
        double sales = Double.parseDouble(console.nextLine());

        double commission = -1;

        switch (town)
        {
            case "sofia":
                if (sales >= 0 && sales <= 500) {
                    commission = 0.05;
                }
                else if (sales <= 1000) {
                    commission = 0.07;
                }
                else if (sales <= 10000) {
                    commission = 0.08;
                }
                else {
                    commission = 0.12;
                }
                break;
            case "plovdiv":
                if (sales >= 0 && sales <= 500) {
                    commission = 0.055;
                }
                else if (sales <= 1000) {
                    commission = 0.08;
                }
                else if (sales <= 10000) {
                    commission = 0.12;
                }
                else {
                    commission = 0.145;
                }
                break;
            case "varna":
                if (sales >= 0 && sales <= 500) {
                    commission = 0.045;
                }
                else if (sales <= 1000) {
                    commission = 0.075;
                }
                else if (sales <= 10000) {
                    commission = 0.10;
                }
                else {
                    commission = 0.13;
                }
                break;
        }

        if (sales >= 0 && commission >= 0) {
            System.out.printf("%.2f%n", (sales * commission));
        }
        else {
            System.out.println("error");
        }
    }
}