We don't do the reconcillation either. Use on-line banking to monitor account, then enter info into financial software for reports, etc.
We have had only one bank error many years ago (before AMT, etc.) , but it was a duzzie -
We sent in our mortgage payment, the receiving bank processed the check for nearly $6,000 more -- they slipped in another digit in the amount!! When I started getting bounced check notices, I called the bank, and they assured me they were right and I was wrong. I spent that night balancing my account back for a couple of years and came within about 20 dollars of the bank balance before the error. I went down to the bank the next day and they showed me their printout. I immediately spotted the error and told the manager I had never written a check for that large amount. She said, and I quote, "Oh yes you did, we have it right here." She went to the back to retrieve the check and came back red faced. Took a few weeks to get it all straightened out and everyone paid. Only one merchant was really ugly to me, and I put him on the phone with the manager and walked out.
Bank errors are rare, thank goodness!!