TO calculate total amount

Question

I want to automatically calculate the total amount based on the GST %,Discount %,Price in C#

Jaish Mathews · Answer

You need total amount of Price + GST after considering Discount. There's some business also there as GST can calculate before discount or even after discount. I hope it's after discount what in India its calculating and that logic is as below. But this logic may change depends on country. Make sure that all such calculations to be in a common component All GST , Discount etc.. should be taken from config files as they can change at any time static void Main( string [] args) { //All percentage values to take from configuration double priceAfterGST = GetGSTTotalPrice(100, 10, 20); } private static double GetGSTTotalPrice( double price, double disocuntPercent, double gstPercent) { double priceAfterDiscount = (price - (price * disocuntPercent / 100)); double priceAfterGST = (priceAfterDiscount + (priceAfterDiscount * gstPercent / 100)); return priceAfterGST; }

Gajendra Jangid · Answer

static double Cal_TotalAmount( double Price, double Discount, double GSTper) { // return value after calculate GST% return Price+Math.Round(((Price-Discount)%GSTper),2); } // Driver code public static void Main () { Console.Write( " Total Amount = " + Cal_TotalAmount (1200, 200,10)); } Output will Be: Total Amount = 1100;

Madan Shekar · Answer

// C# Program to compute GST // from original and net prices. using System; class GFG { static float Calculate_GST( float org_cost, float N_price) { // return value after calculate GST% return (((N_price - org_cost) * 100) / org_cost); } // Driver code public static void Main () { float org_cost = 100; float N_price = 120; Console.Write( " GST = " + Calculate_GST (org_cost, N_price) + "%" ); } }

TO calculate total amount

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Answers (3)