如何在JavaScript中通过增量舍入到最近的小时和分钟,而不使用矩。js?

function roundMinutes(t) {
    function format(v) { return v < 10 ? '0' + v: v; }

    var m = t.split(':').reduce(function (h, m) { return h * 60 + +m; });
    
    m = Math.ceil(m / 15) * 15;
    return [Math.floor(m / 60), m % 60].map(format).join(':');
}

var data = ['10:00', '10:13', '10:15', '10:16', '16:00', '16:12', '16:55'];

console.log(data.map(roundMinutes));

var coeff = 1000 * 60 * 5;
var date = new Date();  //or use any other date
console.log(date);
var rounded = new Date(Math.round(date.getTime() / coeff) * coeff);
console.log(rounded);