Rounding fails

[alappe]

While having different issues, I ran the provided tests and one failed:

$ mix test
................

  1) test SI.number_to_si (Number.SITest)
     test/number/si_test.exs:7
     Assertion with == failed
     code:  assert SI.number_to_si(2.3456e9, base: 1024, unit: "B") == "2.19GB"
     left:  "2.18GB"
     right: "2.19GB"
     stacktrace:
       test/number/si_test.exs:56: (test)

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Finished in 0.1 seconds
72 doctests, 8 tests, 1 failure

Randomized with seed 339261

Just wanted to report it…

Erlang/OTP 21 [erts-10.1.1] [source] [64-bit] [smp:12:12] [ds:12:12:10] [async-threads:1] [hipe] [dtrace]

Elixir 1.7.4 (compiled with Erlang/OTP 21)

[danielberkompas]

Thanks for the issue report! ⭐ ⭐ ⭐