What Should a VAT Calculation Record Actually Contain?
A VAT result is more useful when you can explain it later. Here is what a calculation record should preserve beyond the final tax amount.
Oct 8, 202612 min read1
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#software-development
Articles tagged with #software-development
Why Money Calculations Should Not Use Floating Point
Binary floating point is useful for many problems, but risky as a canonical money representation. Learn why minor units and explicit rounding make VAT calculations more predictable.
Oct 2, 202614 min read
Why a VAT API Needs More Than a Rate Lookup
The percentage is the easy part. Production VAT systems also need product context, dates, transaction evidence, and reproducible decisions.
Sep 3, 20265 min read15