Stop to! rounding?

[cal]

On Wednesday, 3 July 2013 at 04:32:15 UTC, Jonathan M Davis wrote:
> On Wednesday, July 03, 2013 06:23:12 Josh wrote:
>> writeln(to!double("151.42499"));    //prints 151.425
>> 
>> Is there any way to stop this rounding?
>
> No. double can't hold the value 151.42499. There are _tons_ of 
> values that it
> can't hold exactly. The same goes for float and real. Floating 
> point values are
> rounded all the time. Note that
>
>     double d = 151.42499;
>     writeln(d);
>
> prints exactly the same thing as your example.
>
> - Jonathan M Davis


void main()
{
    double d = 151.42499;
    assert(d == 151.42499);
}

The rounding occurs in writeln surely.