Can any one tell me the Percentage of STT?

#1
I trading with Sharekahan and my brokerage plan is 5Paisa and 50 Paisa. Now i need some information about STT.

1. Whether STT is calculated for Both Buy and Sell?
2. Whats the % of STT? and on what amount it will be charged?
 
#2
The STT is 0.125% on both sell and buy sides for delivery, 0.025 on the sell side for intraday and 0.017% on sell side for futures. This is what is my broker charging and since these are taxes should be the same for all brokers. Seniors may confirm.