Calculation of Tax on sales

Pankaj Kumar (Accountant) (58 Points)

22 June 2017  
I am a trader in Bihar, I purchased a material from West Bengal for ₹ 1,00,000/- + paid IGST @ 18%=18,000/-,+ I paid freight for transporting 5000/- . No Now the total cost of this material is ₹ 1,23,000/- . Now I am resaling this material in Bihar for ₹ 1,30,000/- .
Now I want to know that how much rupee I will charge as Taxes in my Tax Invoice?