Rounding errors

[jttodd]

Steps to reproduce the issue:

A1 = .1
A2 = .2
A3 = formula A1 + A2

Value of A3 in Excel is .3

Describe the results you received:

Value returned from GetCellValue for A3 is 0.30000000000000004

Describe the results you expected:

Expected value returned from GetCellValue for A3 of 0.3

Output of go version:

go version go1.15.3 windows/amd64

Excelize version or commit ID:

github.com/360EntSecGroup-Skylar/excelize v1.4.1

Environment details (OS, Microsoft Excel™ version, physical, etc.):
Windows

[xuri]

Thanks for your issue. I have fixed it, please try to use the master branch code, and this patch will be released in the next version.