Sales Tax Calculation Java

This tutorial will teach you Sales Tax Calculation Java.

paste this code inside the ok button

double taxprice = Integer.parseInt(txttprice.getText());
double trate = Integer.parseInt(txttrate.getText());
       
double tot =     trate/100 * taxprice + taxprice;
       
txtatp.setText(String.valueOf(tot));

i have attached the video link below. which will do this tutorials step by step.