## A Java method to round a float value to the nearest one-half value

As a quick note, here’s a Java method that will round a `float`

to the nearest half value, such as 1.0, 1.5, 2.0, 2.5, etc.:

/** * converts as follows: * 1.1 -> 1.0 * 1.3 -> 1.5 * 2.1 -> 2.0 * 2.25 -> 2.5 */ public static float roundToHalf(float f) { return Math.round(f * 2) / 2.0f; }

The comments show how this function converts the example `float`

values to their nearest half value, so I won’t add any more comments here.