State & Local
    Policy
    Compliance
    Consumer Impact
    Legislative Divergence

    California Introduces Symmetrical Rounding Proposal (AB 1793)

    California Legislature

    Published: February 1, 2026
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    Source Overview

    California introduced AB 1793, a symmetrical rounding proposal for cash transactions. Status: Introduced (not law). **Rounding Scope:** - Symmetrical rounding to nearest five cents - Applies to cash transactions at point of sale **Tax Treatment:** - Tax calculated before rounding - Tax treatment and sequencing detailed in bill **Consumer Protection:** - Consumer protection provisions included

    Key Takeaways

    • Status: Introduced (not law)
    • Symmetrical rounding to nearest five cents
    • Applies to cash transactions at point of sale
    • Tax calculated before rounding
    • Consumer protection provisions included

    Our Two Cents

    California's entry into the cash rounding legislative space is significant given the state's market size and regulatory influence. The symmetrical rounding approach aligns with Treasury recommendations, though state-specific consumer protection provisions add another layer of compliance complexity for multi-state retailers.

    Open Questions

    • ?How will AB 1793 interact with California's complex local tax structures?
    • ?Will other large-market states follow California's approach?
    • ?What consumer protection enforcement mechanisms are included?
    • ?How will this affect retailers operating across state lines?

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