I typed property taxes with dollars and cents and it converted it from 846.29 to 84,629.00. How can I change it?

To enter, edit or delete Property Taxes -

• Click on Federal Taxes
• Click on Deductions and Credits
• Click on I'll choose what I work on (if shown)
• Under Your Home

If paid through your lender

• On Mortgage Interest, Refinancing, and Insurance, click on the start or update button

If paid directly

• On Property Taxes, click on the start or update button

There is probably a comma entered instead of a decimal point.  Delete the amount and re-enter.

And don't enter the cents at all., not even 00.  29 cents will  round down to zero anyway.