NFE-536
Rejeição: Total do Seguro difere do somatório dos itens (vSeg …, itens …).
In English The insurance total (vSeg) is not the sum of the items'.
What the rule checks
As the rule set's publisher wrote it. The rule runs on every element the context matches, and fails where the test is false; the validator reports the line of that element.
nfe:infNFe/nfe:total
br:dec($t/nfe:vSeg) = br:sum($det/nfe:prod/nfe:vSeg)
Checked with NF-e 4.00, NF-e 4.00 with authorisation protocol