Why in nse minimum tick size is 00.05 paise while in bse it is 00.01 paise ? It becomes a huge cost for the small price stocks like idfcfirstb ; yesbank etc!

General
1

Why in nse minimum tick size is 00.05 paise while in bse it is 00.01 paise ?
It becomes a huge cost for the small price stocks like idfcfirstb ; yesbank etc !!!

2

BSE has a cutoff price for equity shares upto Rs 15 for tick size being 1 paise. Yes bank or Idfcfirst are in 30s. So, its not applicable for these even on Bse.
Though it think its a good practice and Nse too should start it.