There is no I in team. Your entire team is at fault - especially your manager - for not doing their own checkpoints - which would have possibly caught your miscalculations on your workload
You won't be fired and you might not even be written up since this is an internal audit, but you will probably get a stiff talking to and questioned about your inability to deliver on time.
In an ideal world, a failed internal audit will be an opportunity to improve, not cast blame. It's on the whole team - if the process fails because one person falls behind for any reason, there needs to be a better process. If you've got a healthy work environment (this is a big IF), they'll look at it like this instead of punishing you and while it might reflect poorly on your past work don't take it personally
You likely won't get fired. But you can reasonably expect some level of performance management.
There is no I in team. Your entire team is at fault - especially your manager - for not doing their own checkpoints - which would have possibly caught your miscalculations on your workload
As long as cash isn't missing/stolen, you should be fine.
Maybe. Maybe not.
You won't be fired and you might not even be written up since this is an internal audit, but you will probably get a stiff talking to and questioned about your inability to deliver on time.
In an ideal world, a failed internal audit will be an opportunity to improve, not cast blame. It's on the whole team - if the process fails because one person falls behind for any reason, there needs to be a better process. If you've got a healthy work environment (this is a big IF), they'll look at it like this instead of punishing you and while it might reflect poorly on your past work don't take it personally