When you buy 10 lots of NIFTY Future @Rs 8,187.00/- at NSE, you pay brokerage and taxes as below. (Note: Nifty Futures lot size is 75 and total quantity for 10 lots is 750) 

1. Unlimited monthly trading plan (except Maharashtra and Rajasthan residents)

   Rs 196.44 (Rs 0 brokerage + Rs 146.44 taxes and charges + Stamp Duty)

2. Flat Rs 15 per trade plan (except Maharashtra and Rajasthan residents)

   Rs 213.69 (Rs 15 brokerage + Rs 148.69. taxes + Stamp Duty)

3. Unlimited monthly trading plan (Maharashtra and Rajasthan residents)

   Rs 269.25 (Rs 0 brokerage + Rs 146.44 taxes and charges + Stamp Duty)

4. Flat Rs 15 per trade plan (Maharashtra and Rajasthan residents)

   Rs 286.5 (Rs 15 brokerage + Rs 148.69. taxes + Stamp Duty)

Use Brokerage Calculator to find more detail.