<?php

// number, significance, result

return [
    [
        2.5,
        1,
        3.0,
    ],
    [
        -2.5,
        -2,
        -4.0,
    ],
    [
        1.5,
        0.10000000000000001,
        1.5,
    ],
    [
        0.23400000000000001,
        0.01,
        0.23999999999999999,
    ],
    [
        -2.3410000000000002,
        -0.10000000000000001,
        -2.3999999999999999,
    ],
    [
        8,
        0,
        0.0,
    ],
    [
        8,
        1.5,
        9.0,
    ],
    [
        8,
        -1.5,
        '#NUM!',
    ],
    [
        -8,
        1.5,
        '#NUM!',
    ],
    [
        -8,
        -1.5,
        -9.0,
    ],
    [
        8.2599999999999998,
        0.050000000000000003,
        8.3000000000000007,
    ],
    [
        2.3410000000000002,
        0.050000000000000003,
        2.3500000000000001,
    ],
    [
        123.456,
        '#VALUE!',
    ],
    [
        'PhpSpreadsheet',
        '#VALUE!',
    ],
    [
        210.66999999999999,
        1,
        211.0,
    ],
    [
        210.66999999999999,
        0.050000000000000003,
        210.69999999999999,
    ],
    [
        210.63,
        0.050000000000000003,
        210.65000000000001,
    ],
    [
        2.98,
        2,
        4.0,
    ],
    [
        -2.98,
        2,
        '#NUM!',
    ],
    [
        -4.5,
        -1,
        -5.0,
    ],
];