There's no legal limit to the amount of cash that you can carry around on you.
As long as you have gotten the cash money legally you can carry as much cash as you have and can safely carry.
Although there's no legal limit to the amount of cash that a person can carry on them it's still not safe to carry much cash on you.
Carrying too much cash on you can put you at risk of getting robbed, mugged and possibly killed for your cash.
I carry no more than $200.00 in cash money in my purse and have the rest of the money in the bank and use a debit card for other purchases.
I like to keep a bit of cash on me in case my debit card does not go through or I need to pay cash for something.
Other than that I prefer to keep most of my money in the bank.
The money in the bank is also safer than having it in cash on you because you cannot lose the cash when it's in the bank.
If you lose your debit card then you can get a new debit card and your money will be safe in the bank.