Cost Distribution Variance Amt - Rollup
A calculated field that displays the sum of all the variances between the [Distributed Amt] and the [Lot Cost Amt.] from each Lot that a cost amount has been distributed to. These variances occur when a 2-digit [Distributed Amt.] is converted to the Lot's 5-digit cost rate. The variance is calculated in the header rollup as [Amount] - [Lot Cost Amt.]. When Distributions that contain a [Variance Amt.] are Posted, a separate Journal Entry is generated to record the variance as follows:
If the variance is positive (e.g. the [Lot Cost Amt.] < [Amount]) then
Debit the 'Distribution Variance Account' (specified in the Inventory Preference) for the amount of the variance
Credit the Item(s) Inventory Adjustment Account for the amount of the variance.
If the variance is negative (e.g. the [Lot Cost Amt.] > [Amount]) then
Debit the Item(s) Inventory Adjustment Account for the amount of the variance
Credit the 'Distribution Variance Account' (specified in the Inventory Preference) for the amount of the variance
For example, if you needed to distribute $517.35 to a Lot with 2,103 lbs, the rate/lb would calculate as 0.2460057061. However, because the 'Cost Rate' is limited to 5 digits, it would be rounded and applied at rate of 0.24601. When the 5-digit rate is applied back to the 2,103 lbs the result would be a 'Lot Cost Amt.' of $517.36 leaving a 'Variance Amt.' of ($0.01) that must be accounted for.