R48121 generate tax on detail line level

R48121 generate tax on detail line level (round to 2 decimal places) and add up. The add up total of tax amount of all detail lines has rounding different with calculated tax amount based on the add up total of taxable amount.

AR is generated based on the add up of the tax ammount of all detail lines, However customer need tax amount based on the total taxable amount X tax rate then round 2 decimal plances. Is there any way to setup?