#roundingerror
Live, measured metrics for the hashtag #roundingerror from the open social web. Every number carries a named source and the time it was fetched. Nothing is estimated.
Own #roundingerror
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Day-by-day usage
measured · fosstodon.org (Mastodon public tags API) · fetched 2026-07-28 00:48 UTC0 uses by 0 unique accounts across the window. Real per-day counts, not estimates. Newest bar is today so far.
Related hashtags
measured · fosstodon.org (Mastodon public search API) · fetched 2026-07-28 00:48 UTCLive pulse
measured · fosstodon.org (Mastodon tag timeline) · fetched 2026-07-28 00:48 UTCEverything below is measured over the latest 3 public posts (spanning ~17851 hours).
Posting hours (UTC)
Languages: English (3)
Avg boosts / post: 0
Top of the latest posts
Float Precision Loses Payment Company $1.2M Over 3 Years?! FLOAT PRECISION DISASTER! Used float for money math! $0.02 rounding error per customer! 470K customers * $0.07 error = $1.27M stolen! Class action lawsuit! CFO FIRED! $4.5M total co
@skimlines I haven't looked too closely, but the "only sometimes it's short a nickel" screams #rounding error to me. You're using #floats, so floating-point #precision issues can also creep in, though with small values that's less likely. Y
@grajohnt Here you go, sections 7.4, 7.5 They have different rules for rounding for Imperial and metric. •4.77 m is rounded down to a posted 4.6 m. That is 15′ 8″ and gets rounded and posted as 15′ 3″ •4.68 m is rounded down to a posted 4.6
Every number above is measured from a named public API at the shown fetch time. Nothing is estimated or extrapolated. Platforms that lock their data behind paid APIs are not shown. Agents: the same numbers, as JSON, at /api/hashtags/roundingerror