Ease of use – Can you only set 99 for values ​​over 100?

I have tabs that navigate to different lists and an ID button on each tab that shows how many values ​​are in each list. It is difficult to fit 3 numbers in the small badge button. If I stretch the ID button too far, it looks strange for the numbers 1-9. If I put 99+, you can hardly read it.

My question is, is it okay to set 99 for values ​​over 100? We have a maximum of 100 anyway, so I was wondering if users understand that 99 means it's filled or if I need the plus in the end.

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Thank you very much