Problem with Float - round down error

I have to save in database (MySql) amount which is passed by user. For instance user writes 99999999999. But Float.parseFloat(request.getParameter("amoUnit")) returns value 9.9999998E10 . When I save this value in database I receive 99999998000.00. I want to have in database exactly what the user has written. Should I use differen data type? Thanks in advance.

leonkaP wrote:
... I want to have in database exactly what the user has written. Should I use differen data type? Yes.
If you want more precision than float, use double.
If you want exact precision, use BigDecimal.

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-------------------------------------- Summary --------------------------------------
- 0 fatal error(s), 8 error(s), 5 warning(s)
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