WT -> SEO -> Import New Rates -> Life ->"Coverage Amount" is accepting decimal value through rate import but not from application UI.

Scenario 1]
1] Login to the application on local environment using following URL:
https://wt-stage.harbinger.in
2] From Home page search and select a company for which testing needs to be carried out using "Search Company" section.
3] Click on "Ben Admin" menu.
4] Click on "Customizer" icon from left navigation menu.
5] Click on "Rates" link which is submenu of "Customizer", user gets navigate to "Rates" details page.
6] Click on "Import" button displaying at top right hand side of the "Rates"page, the "Rate Import" window gets popped up.
7] Click on "Add New Rate" tab.
8] Download the file of Life template.
9] From template click on the "Add Employee/Spouse costs"
10] Add the Coverage Amount with decimal value (e.g. 100.23), template allowing to enter and it get imported successfully.
11] When user try to update same rate through application "Coverage amount should be numeric" message get display.

Scenario 2]
"Coverage Amount" field is accepting 12 digits in rate excel sheet, after 12 digit the value start displaying in a format "1E+18", but through application "Coverage Amount" field is accepting more than 12 digits as a value. Can this inconsistency while adding decimal "Coverage Amount" through excel and through application be eliminated?