Hi timepass,
No, I think maybe you might have typed it incorrectly? On a turnover of Rs. 10,000 it is Rs. 8. So for 1 cr, it is Rs. 8,000. Just multiply your qty of 50 by 10 each time and you'll see.
Rs. 10,000 --> Rs. 8
Rs. 1,00,000 (1 lac) --> Rs. 80
Rs. 10,00,000 (10 lac) --> Rs. 800
Rs. 10,000,000 (1 cr) --> Rs. 8000
Best,
RKSV