Bill of Sale
12345678910111213141516171819202122232425262728293031
/*
*This program calculate the bill of sale
*It shows the price before and after tax
*as well as the change given back
*/
class Main
{
public static void main(String[] args)
{
//determine the variables
double ogPrice, HST, totalCost, costafterTax, change, salesTax, mGiven;
//give variables a value
ogPrice=12.49;
HST=0.13;
salesTax= 1.62;
mGiven=20;
String strDouble = String.format("%.2f", 5.890000000000001);
//calcultions
totalCost=ogPrice*HST;
costafterTax=ogPrice+salesTax;
change=mGiven-costafterTax;
//print output
System.out.println("The bill of sale is $"+ogPrice+" for the price before tax.");
System.out.println("The cost after tax is $"+costafterTax+".");
System.out.println("The amount given is $"+ mGiven+" so the change is $"+strDouble+".");
}
}
Java
INFO