In case of rounding off the amounts, I have configured V_T7INY1 with following details
ZM06 1.00 Monthly Nearest INR 01.01.1998 31.12.9999
where ZM06 is the allowance grouping.
Is there anything else required?
I am unable to understand the behaviour of /ROR and/ROA, as in how the amt is rounded and recovered or paid to the employee?