Fusion Tax – Need Higher Precision for Tax Base Modifier (Support 11/12 Fraction)

Tax Base Modifier in Fusion Tax only supports 3 decimals. Currently system applies -8.333, while business requires exact 11/12 (≈ -8.333333…). The rounding causes discrepancies in tax base and journal postings.

Business Requirement:
Local tax regulation requires precise allocation using 11/12. Current 3-decimal limitation creates compliance and reconciliation issues.

Expected Behavior:
System should support higher precision (e.g., 6 decimals) for Tax Base Modifiers so fraction 11/12 can be applied exactly and journals posted accurately.

Impact:

• Incorrect tax base amounts
• Inaccurate journals
• Compliance risk

Request:
Kindly guide if higher decimal precision can be enabled for Tax Base Modifiers, or provide a workaround to achieve exact 11/12 allocation.