Use records for the same date. A deposit in transit is already in the workshop books but not yet on the bank statement: add it to the bank side. Outstanding checks have already reduced the books but have not cleared the bank: subtract them from the bank side. Interest and fees shown only by the bank must update the books. Reconciliation compares adjusted balances; it does not move money.
Worked example
Separate example: bank 90 + deposit in transit 20 - outstanding check 15 = 95. Books 99 + unrecorded interest 2 - unrecorded fee 6 = 95. Record the interest and fee in the books, but do not record the deposit or check twice.
Fictional workshop / same closing date
All amounts are fictional dollars. Bank statement: 180. Workshop Cash in the books: 187. A deposit of 40 is in the books but not on the statement. Checks of 25 and 15 are in the books but have not cleared the bank. Interest of 3 and a fee of 10 appear on the statement but not in the books. There are no other differences or errors. Do not use real account records.