That is the current fee yes. You can try it with 100 leo to double check if you like or search threads for everyone else discussing the current fee.
Khal even mentioned today that the fee was still 10.5% when he mentioned that some arbitrage traders are earning next 1.5% after the fee is paid. (aLEO or pLEO are trading at 12.5% higher price than Hive-Engine LEO).