a feature request / wish to have such rounding option with an alternative syntax:
round (2/3) // 1 round [2/3, 0] // 1 - same as round (2/3) round [2/3, 1] // 0.7 round [2/3, 2] // 0.67 round [2/3, 3] // 0.667 // etc - up to float precision of course. // negative values (e.g round [2/3, -3]) = ? round to the above? round [6, -2] // 10? round [1438, -4] // 1000?