In HubSpot, depending on the regional configuration, when you edit your line items in your quote or your product lines in your deal, you should use a coma (10;23) or a point (10.23) to enter decimal amounts.
In french (at least), this is a major issue as our extended keyboard provides a point as the decimal separator by default (numerical right part of the keyboard). So, in french setup, when you enter 10.23, hubspot fixes the value automatically to 10,00 and not to 10,23. Losing the decimal information.
Could you update your code so that when the number formating is fixed, the decimal part of the input is not lost (10.23 is fixed as 10,23 and not 10,00).
Today, this leads to “wrong prices” in quotes very easlily if not carrefully checked… and humans are not very good at it. So all our users are complaining here.