SalesPrice is an Android application I published via Google Play Store
/*
Computations
*/
public void computePercentOff(){
priceItem = Double.parseDouble(editPriceOfItem.getText().toString());
percentOff = Double.parseDouble(editPercentOff.getText().toString());
percentAdj = percentOff / 100 ;
numPercentOff = priceItem * percentAdj;
numSale = priceItem - numPercentOff;
String decSale = numSale + "";
String decimalFormat1 = new DecimalFormat("0.##").format(Double.parseDouble(decSale));
resultsText.setText("$"+""+decimalFormat1);
/*
An Item is selling for $45 dollars at a store, but there is a sale going "take 20% off any item in the store"
20/100 = 0.2
45* 0.2 = 9
45 - 9 = 36
The item is selling for 36 dollars with the 20% off.
*/
}
