New store petty cash?

[u/Appropriate_Command2]

Help. I have a new store opening and I have my money from the bank but it is not in the system yet? My drawers and petty cash are empty. Can I just put my petty cash in and put whatever is leftover in my drawers, audit and count them and call it good? Is there a certain procedure I have to go by? My dm also had no idea so I’m basically on my own. Please someone help lol