Brokerage query on Intra-Day Trading

Hi

I want a little help regarding brokerage calculation on ICICIDirect

Scenario :

1) I order a lot at Margin with Client Square-off mode.
2) I do not square it off explictitely at the end of day
3) Being a client-square-off mode , it automatically gets converted to delivery with T+2 days time,
4) Now next day I have two options

a) Square it off next day
b) Convert it to delivery day

What are the brokerage charges applicable in both the option ?
Do i incur the same charges , irrespective of what I do next day ?



Best Regards
Varun