Recomputed every summary in the database — 14,458 client-days spanning
2024-04-01 to 2026-08-14 — through sales-summaries-v2, zero failures, none left
dirty. Compared the fixes against baseline over the last 30 days
(2026-07-15 to 2026-08-13), both arms on the same deduplicated data so this
isolates what the calculation fixes are worth on top of the dedup work.
Excluding the deactivated twins, 2,842 client-days:
baseline 398 days off, 86.00% clean, $22,527.40, 336 material
fixed 67 days off, 97.64% clean, $405.66, 5 material
331 client-days fixed, 0 regressed — not one balanced day stopped balancing.
Of the $405.66 left, $399 sits in five material days, three of which the plan
predicted; the remaining 62 days total $1.62 with the largest at 9.00c, so the
10c threshold separates rounding from real variance with nothing near the
boundary.
Baseline was derived as fixed + untendered tip + service charges, since R1 and
R2 only add credits; the identity was verified against a from-scratch baseline
recomputation on 20 random client-days.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Bryce
f5f6602873