I am trying to write a regular expression for accepting positive numbers from 1-99 and accepting decimals up to 2 places
I have written this expression 

```
([1-9]|[1-9][0-9])(.[0-9]{1,2})?

```

But when I tested the expression, it accepted 100 and decimals up to 3 places, while I wanted decimals only up to 2 places and 100 should not be accepted.