After you've lodged your BAS in QuickBooks Online, you can record the payment through the GST center. And then, match the BAS payment downloaded in the For review tab. if the payment is off by $1, you can use the resolve difference option when categorising the bank feeds. Here's how:
On the Banking page, find an item with an amount that doesn’t match with the transaction you entered for it.
Select the item, and once the row expands, click Find Match.
In the Match transactions page, select the transaction to match. If you don’t see it, enter search criteria above the table to find it.
Once you select the transaction, scroll to the bottom of the table and click Resolve difference on the right.
Click Add new expense for money spent; click Add new deposit for money received. A second table appears.
Complete the fields in the table to add the adjustment.