Meter Reader

/*
12. Meter Reader
We need to start saving money people! I've noticed that we've been spending more money on electricity than everything else combined. In order for us to keep track of our electricity usage, we need to calculate our monthly costs based on our meter readings.

Cost:
0 to 100 kWh - P150.00
101 to 500 - P150.00 + 0.5 for each kWh over 100
over 500 - P350.00 + 0.3 for each kWh above 500

Inputs
1. Rate of energy consumption in kWh
*/


#include <stdio.h>

int main (){

    int kWh;

    printf("Enter the rate of consumption (kWh): ");
    scanf("%d", &kWh);

    if (kWh <= 100){
        printf("Total cost = P150.00");
    }
    else if (kWh <= 500){
        int tot1 = kWh - 100;
        float tot2 = tot1 * 0.5;
        float tot3 = tot2 + 150;
        printf("Total cost = P%.2f", tot3);
    }
    else {
        int tot4 = kWh - 500;
        float tot5 = tot4 * 0.3;
        float tot6 = tot5 + 350;
        printf("Total cost = P%.2f", tot6);
    }



    return 0;
}