> a:  5.44321
> a: trunc 2  a
> print a
> == 5.44

> b: 5.44621
> b: trunc 2 b
> print b
> == 5.45

> b: 5.44621
> b: trunc 3 b
> print b
> == 55.446

>  >> help round
> USAGE:
>     ROUND n /even /down /half-down /floor /ceiling /half-ceiling /to scale

> DESCRIPTION:
>      Returns the nearest integer. Halves round up (away from zero) by
> default.
>      ROUND is a function value.

> ARGUMENTS:
>      n -- The value to round (Type: number money time)

> REFINEMENTS:
>      /even -- Halves round toward even results
>      /down -- Round toward zero, ignoring discarded digits. (truncate)
>      /half-down -- Halves round toward zero
>      /floor -- Round in negative direction
>      /ceiling -- Round in positive direction
>      /half-ceiling -- Halves round in positive direction
>      /to -- Return the nearest multiple of the scale parameter
>          scale -- Must be a non-zero value (Type: number money time)

>  >> round/to/even a 0.01
> == 5.44

>  round/to b 0.01
> == 5.45

>  >> round/to/even b 0.001
> == 5.446

> Shadow Raider wrote:
> > Hello everybody,
> > do you know if it exists a function for correct number truncation?
> > Examples:

> > a:  5.44321
> > a: trunc 2  a
> > print a
> > == 5.44

> > b: 5.44621
> > b: trunc 2 b
> > print b
> > == 5.45

> > b: 5.44621
> > b: trunc 3 b
> > print b
> > == 55.446

>  >> help round
> USAGE:
>     ROUND n /even /down /half-down /floor /ceiling /half-ceiling /to scale

> DESCRIPTION:
>      Returns the nearest integer. Halves round up (away from zero) by
> default.
>      ROUND is a function value.

> ARGUMENTS:
>      n -- The value to round (Type: number money time)

> REFINEMENTS:
>      /even -- Halves round toward even results
>      /down -- Round toward zero, ignoring discarded digits. (truncate)
>      /half-down -- Halves round toward zero
>      /floor -- Round in negative direction
>      /ceiling -- Round in positive direction
>      /half-ceiling -- Halves round in positive direction
>      /to -- Return the nearest multiple of the scale parameter
>          scale -- Must be a non-zero value (Type: number money time)

>  >> round/to/even a 0.01
> == 5.44

>  round/to b 0.01
> == 5.45

>  >> round/to/even b 0.001
> == 5.446

> Shadow Raider wrote:
> > Hello everybody,
> > do you know if it exists a function for correct number truncation?
> > Examples:

> > a:  5.44321
> > a: trunc 2  a
> > print a
> > == 5.44

> > b: 5.44621
> > b: trunc 2 b
> > print b
> > == 5.45

> > b: 5.44621
> > b: trunc 3 b
> > print b
> > == 55.446