Matching Excel's floating point in Java

Question

I have an .xlsx spreadsheet with a single number in the top-left cell of sheet 1.

The Excel UI displays:

-130.98999999999

This is v

Answer 1

As suggested by peter.petrov I would use BigDecimal for this. As mentioned it let's you import the data without loss and be always setting the scale to 15 you have the same behaviour as in Excel