[SR-16049] Storing 0.444 into a decimal property results in wrong number stored MacOS Swift 5.6

[swift-ci]

Previous ID	SR-16049
Radar	None
Original Reporter	BeosDoc (JIRA User)
Type	Bug

Additional Detail from JIRA

Votes	0
Component/s	Foundation
Labels	Bug
Assignee	None
Priority	Medium

md5: 9b4b14e57a28cf835af9e93091e1f969

Issue Description:

let dec: Decimal = 0.444

print(dec)

// Results

0.4440000000000001024

[drewster99]

My understanding is that let dec: Decimal = 0.444 first intreprets the 0.444 as a Double, and then initializes the decimal with it. You can get it to be exact by doing:

Decimal("0.444", format: .number, lenient: false)

Is this actually a bug? Or does it work as expected?