thank you Dave,

But using Math::BigFloat either did not solve my issue. BigFloat truncates after 16 digits in the exponential part and then adds zeros. Any workaround for this ?

use Math::BigFloat;

Math::BigFloat->accuracy(32);
Math::BigFloat->precision(-32);
$test = Math::BigFloat->new(0.99999999976716932);

print $test;

output:
0.99999999976716900000000000000000

but i need 0.99999999976716932

In reply to Re^2: Perl 5.8.x floating point representation error by satish.rpr
in thread Perl 5.8.x floating point representation error by satish.rpr

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