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Rounding decimals in Sass
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| // Round | |
| @function round-decimal ($number, $digits: 0) { | |
| @return to-fixed($number, $digits); | |
| } | |
| // round-decimal(0.333) => 0 | |
| // round-decimal(0.333, 1) => 0.3 | |
| // round-decimal(0.333, 2) => 0.33 | |
| // round-decimal(0.666) => 1 | |
| // round-decimal(0.666, 1) => 0.7 | |
| // round-decimal(0.666, 2) => 0.67 | |
| // Ceil | |
| @function ceil-decimal ($number, $digits: 0) { | |
| @return to-fixed($number, $digits, ceil); | |
| } | |
| // ceil-decimal(0.333) => 1 | |
| // ceil-decimal(0.333, 1) => 0.4 | |
| // ceil-decimal(0.333, 2) => 0.34 | |
| // ceil-decimal(0.666) => 1 | |
| // ceil-decimal(0.666, 1) => 0.7 | |
| // ceil-decimal(0.666, 2) => 0.67 | |
| // Floor | |
| @function floor-decimal ($number, $digits: 0) { | |
| @return to-fixed($number, $digits, floor); | |
| } | |
| // floor-decimal(0.333) => 0 | |
| // floor-decimal(0.333, 1) => 0.3 | |
| // floor-decimal(0.333, 2) => 0.33 | |
| // floor-decimal(0.666) => 0 | |
| // floor-decimal(0.666, 1) => 0.6 | |
| // floor-decimal(0.666, 2) => 0.66 | |
| @function to-fixed ($number, $digits: 0, $round: round) { | |
| $n: 1; | |
| @if type-of($digits) == number { | |
| @for $i from 1 through $digits { | |
| $n: $n * 10; | |
| } | |
| } | |
| @if $round == ceil { | |
| @return ceil($number * $n) / $n; | |
| } @else if $round == floor { | |
| @return floor($number * $n) / $n; | |
| } @else { | |
| @return round($number * $n) / $n; | |
| } | |
| } |
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