Javascript - get random integers from range (float, integer, bool), random floats, random boolean(50% 50%)

random.js

/* Get a random floating point number between `min` and `max` */
function getRandomFloat(min, max) {
  return Math.random() * (max - min) + min;
}

/* Get a random integer between `min` and `max` 
  - Inclusive(both min and max) due to -> (max - min + 1)
*/
function getRandomInt(min, max) {
  return Math.floor(Math.random() * (max - min + 1) + min);
}

/* Get a random boolean value - 50% 50% */
function getRandomBool() {
  return Math.random() >= 0.5;
}


/* get number between 0 and 0.01 */
getMeRandomRange(min, max) {
  return Math.round((Math.random() * (max - min + 1) + min) * 10) / 100;
}

/* Not Generic Yet */

/* Get three decimal limit points random in range (from -0.01 to 0.01 for example) */
/* Total Options are 20 */
/* Try look for a generic func that can accept min/max 
    with positive/negative values and give random between negative and positive
    between two places decimal limit points. 
    My Motivation was to raffle a number between -0.01 and 0.01 with this limit percision point */
getThreeLimitPointsPercisionRange(0, 20) {
  return ((Math.floor(Math.random() * (20 - 0 + 1) + 0)) - 10) / 1000
}