Idea - Allocation by Period changing on Save

Document ID : KB000127886
Last Modified Date : 22/02/2019
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When entering 15 hours into the Allocation by Period TSV for the month of February under Idea > Team > Detail, it changes to 14.96 after saving the update. 7 changes to 6.98 and 10 changes to 9.97 as well. How do you get it to save the exact monthly number that is entered? 
The issue was because there wasn't a "Finish" date on the Idea, so the Team Resource Finish Date was also blank. 
Add the Finish Date and the monthly allocation value will save correctly. (The total Allocation on the Team Member wasn't calculating as well.)