Filter Datatable by providing Scientific Notation Formatted Value

Question

Hello Guys...
I have a datatable, having different types of columns.
I want to filter values in datatable,
Suppose I have values in my application displayed in Scientific notation, now in datatable i have values in normal Numeric format e.g Integer,Float, currency etc,
I want to filter datatble by providing value like -1.06E+003, with two decimal places, but actully in datatable values are -1056,
Can any one Explain me how can i get filtered values providing scientific notation in Filter...
Thanks in advance

 regards..