JSFiddle - React, Tailwind, and code Playground

JavaScript

const unsorted_object = {
    '0001': '13.1666',
    '0002': '11.0001',
    '0003': '10.6664',
    '0004': '13.1666',
    '0005': '7.3331',
};

const sorted_object = Object.entries(unsorted_object)
  .sort(([,v1], [,v2]) => +v2 - +v1)
  .reduce((r, [k, v]) => ({ ...r, [k]: v }), {});

console.log(sorted_object);