NFE-1068
Rejeição: Valor do Tributo Regular da CBS difere do calculado [nItem: …] (vTribRegCBS …).
In English vTribRegCBS is not vBC × pAliqEfetRegCBS (R$ 0.01 tolerance).
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:det/nfe:imposto/nfe:IBSCBS/nfe:gIBSCBS
not($regular) or abs(br:dec($regular/nfe:vTribRegCBS) - round($vBC * br:dec($regular/nfe:pAliqEfetRegCBS) div 100, 2)) le 0.01
Checked with NF-e 4.00, NF-e 4.00 with authorisation protocol