How do you write a discount program in Java?

3 Answers. You must use something like this: if(score >= 10 && <= 19 ) { discount = 0.20; } else if(score >= 20 && <= 49) { discount = 0.30; } And so on….27 Eyl 2014

36 : C Program to Calculate Discount Amount

Java program to calculate discount price :

The formula to calculate the discount rate is: Discount % = (Discount/List Price) × 100 .