Value is round when load data form source to target table

Hi All,

I am facing a different issue when I am working on support environment.

Here I am proving example

My Source ( Oracle Table)

---------------------------------

Qty, Exchange_Rate, Bill_Rate

17.5, 6869.5, 934.36

when I load this data into target values are rounding, such as

My Target ( Oracle Table)

----------------------------------

Qty, Exchange_Rate, Bill_Rate

18, 6870, 934

How to solve this issue please guide me it is very urgent issue .

Thanks and Regards,

Murali