Short answer: No. In Nav Ang Puja (the ritual of bowing to the nine limbs of the Tirthankara), silver coins are not used as part of Ang (the nine ang). The common offerings (dravya) in Jain puja are water, sandalwood paste, flowers, incense, lamp, akshat (rice grains), naivedya (food), and fruit. The nine ang themselves are the steps or parts of the Tirthankara that are honored, not items like coins. Digambar and Śvetāmbara traditions may vary in wording or sequence, but coins are not standard in Nav Ang Puja.

If you’re looking for the exact verses and practice, you can read about Nav Ang Puja here