Unless otherwise designated by Council, the Recorder of Deeds of Berks County, or any of his deputies, shall be the agent of the Finance Director and City Treasury Division for the collection of the tax herein imposed by virtue of this Part 8B at the time any deed, as hereinbefore defined, is presented for recording in the Office of the Recorder of Deeds in and for Berks County. The Recorder shall receive a commission of 1% upon the amount of tax collected by him, or any of his deputies, by virtue of this Part 8B, which percent shall be deducted before remitting monthly to the City Treasury Division his statement of taxes collected under and by virtue of this Part 8B.