The round
filter rounds a number to a given precision:
{{ 42.55|round }}
{# outputs 43 #}
{{ 42.55|round(1, 'floor') }}
{# outputs 42.5 #}
The round
filter takes two optional arguments; the first one specifies the
precision (default is 0
) and the second the rounding method (default is
common
):
common
rounds either up or down (rounds the value up to precision decimal places away from zero, when it is half way there -- making 1.5 into 2 and -1.5 into -2);ceil
always rounds up;floor
always rounds down.
Note
The //
operator is equivalent to |round(0, 'floor')
.
precision
: The rounding precisionmethod
: The rounding method