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Fixed ExchangeHelpers.AdjustValueStep high precision calculation

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Jkorf 2025-09-29 13:51:46 +02:00
parent b8b7512b35
commit 94dfbb7b9e
2 changed files with 1 additions and 2 deletions
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1
CryptoExchange.Net.UnitTests/ExchangeHelpersTests.cs
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@ -32,6 +32,7 @@ namespace CryptoExchange.Net.UnitTests
[TestCase(0.1, 1, 0.0001, RoundingType.Closest, 0.532, 0.532)] [TestCase(0.1, 1, 0.0001, RoundingType.Closest, 0.532, 0.532)]
[TestCase(0.1, 1, 0.0001, RoundingType.Down, 0.5516592, 0.5516)] [TestCase(0.1, 1, 0.0001, RoundingType.Down, 0.5516592, 0.5516)]
[TestCase(0.1, 1, 0.0001, RoundingType.Closest, 0.5516592, 0.5517)] [TestCase(0.1, 1, 0.0001, RoundingType.Closest, 0.5516592, 0.5517)]
[TestCase(0, 1, 0.000000001, RoundingType.Closest, 0.0000097232, 0.000009723)]
public void AdjustValueStepTests(decimal min, decimal max, decimal? step, RoundingType roundingType, decimal input, decimal expected) public void AdjustValueStepTests(decimal min, decimal max, decimal? step, RoundingType roundingType, decimal input, decimal expected)
{ {
var result = ExchangeHelpers.AdjustValueStep(min, max, step, roundingType, input); var result = ExchangeHelpers.AdjustValueStep(min, max, step, roundingType, input);

2
CryptoExchange.Net/ExchangeHelpers.cs
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@ -88,8 +88,6 @@ namespace CryptoExchange.Net
value -= offset; value -= offset;
else value += (step.Value - offset); else value += (step.Value - offset);
} }
value = RoundDown(value, 8);
return value.Normalize(); return value.Normalize();
} }