There is minor difference of cost of .01 euro with shipment cost and the shipment cost lines added

We are seeing a issue wherein the shipment cost is lets say 5764.27 EUR but when we try to sum the individual shipment line cost its always 5764.26 EUR.

Attaching the screenshot of workbench wherein we see shipment cost as 5764.27 EUR while the cost of shipment line being seen in total as 5764.26 EUR.

This is true of all the shipment not just 1 case .Is there any property we need to set to have same values at both places or it some config issues.