Money::Allocation does not allocate all pennies

[Mongey]

The documentation states that is should allocate all pennies

Splits a given amount in parts without losing pennies. The left-over pennies will be distributed round-robin amongst the parts.

But it does not.

Here's a test

  describe "an allocation seen in the wild" do
    it "allocates the full amount" do
      amount = 700273
      allocations = [1.1818583143661, 1.1818583143661, 1.1818583143661, 1.1818583143661, 1.1818583143661, 1.1818583143661, 1.1818583143661, 1.170126087450276, 1.0, 1.0, 1.0, 1.0]

      result = described_class.generate(amount, allocations)
      expect(result).to eq([61566, 61565, 61565, 61565, 61565, 61565, 61565, 60953, 52091, 52091, 52091, 52091])
      expect(result.reduce(&:+)).to eq(amount)
    end
  end

Here, we start with 700273, and end with 700272, losing a penny.