thats incorrect for unocoin. 14.5 is on the transaction charge of 1 %. not on the whole amount. so set it to 1.103195 approx.
Yes, so if someone buys bitcoin for Rs.100, he will pay 1% transaction charge = Rs. 1, plus 14.5% tax on Rs. 1 ie Rs 0.145. So total amount to be paid is Rs.101.145 ie 100*1.01145.
Please let me know if I am making an error somewhere.
INR amount multipliplied by 1.01145 is correct.
For the sell side, it would be multiplication by 0.98855