Supercharger cost on credit card & tesla account differs from the amount inside the vehicle

[superh0]

Has anyone experienced this? My cc and tesla account shows $9.10 but my vehicle shows $8.75. Small difference but I'm curious if anyone else has seen this? Thanks.

 

[P85_DA]

Mine always shows $0.00

 

[mblakele]

Has anyone experienced this? My cc and tesla account shows $9.10 but my vehicle shows $8.75. Small difference but I'm curious if anyone else has seen this? Thanks.

Supercharging costs discrepancies (Display vs Bill from Tesla)

Best theory seems to be that the vehicle display fails to show up to 3-kWh due to polling interval, something like a rounding error.