fix: should process 0 correctly when precision is 0

[boomler]

Fix the issue reported by:
ant-design/ant-design#33084 (comment)

[vercel]

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 98.65%. Comparing base (d3de147) to head (c8d2672).
⚠️ Report is 128 commits behind head on master.

Additional details and impacted files

@@ Coverage Diff @@## master #390 +/- ##
==========================================
+ Coverage 97.76% 98.65% +0.88% 
==========================================
Files 9 9 Lines 448 445 -3 Branches 116 116 ==========================================
+ Hits 438 439 +1 + Misses 10 6 -4 

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[boomler]

Hi @zombieJ . This pr is to solve a bug caused by #385.
I think this bug is quit easy to happen, so let's see whether this is a good solution or you have other suggestions.