Bill splitting method, apparatus and device, and readable storage medium

The invention provides a bill splitting method, device and equipment and a readable storage medium, and relates to the technical field of bill splitting, and the method comprises the steps: determining the target number of splitting, and the tax-containing amount and the tax-free amount of each split bill according to the total tax-containing amount and the maximum limit of a single bill; according to the digits after the decimal point of the tax-free amount of each bill, determining a first numerical value and a second numerical value of the tax-free amount of each bill; calculating to obtain a tax-free total difference; by using a preset threshold value and the first numerical value corresponding to each bill, allocating the total tax-free difference to the second numerical value of the bill meeting a preset condition, and obtaining a target tax-free amount of the bill meeting the preset condition; based on the second numerical value of the bill which does not meet the preset condition, obtaining a target t