Fix for Equality check on floating point values

[samsmithnz]

To fix this issue, replace the equality comparison with an "approximate equality" comparison: check that the two values are within a small tolerance (delta). Use Assert.AreEqual with the delta parameter, which is standard in MSTest for this purpose. Specifically, in Assert.AreEqual(expected, actual, delta), the assertion passes if Math.Abs(expected - actual) <= delta.

Therefore, replace line 25:

Assert.IsTrue(System.Math.Round(result, 0) == 3393f);

with:

Assert.AreEqual(3393f, System.Math.Round(result, 0), 1f);

Here, 1f is a reasonable tolerance given we are rounding to whole numbers of skittles. Repeat this pattern for lines 40 and 55, which make similar comparisons for values 848f and 212f.

No extra imports or methods are needed, since Assert is already in scope and AreEqual is part of MSTest.

Suggested fixes powered by Copilot Autofix. Review carefully before merging.

[github-actions]

Pull Request Test Coverage Report for Build 19940565103

Details

• 0 of 0 changed or added relevant lines in 0 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage remained the same at 81.992%

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Totals
Change from base Build 19940235083:	0.0%
Covered Lines:	100
Relevant Lines:	101

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💛 - Coveralls

[samsmithnz]

@copilot, make sure you fix this rule on all methods in this file.

[Copilot]

@samsmithnz I've opened a new pull request, #299, to work on those changes. Once the pull request is ready, I'll request review from you.