I am trying to enter values like 1.814 into fields, but it keeps rounding up
to 2. How do I get it to stop rounding?
Most likely the field's datatype is Number, Field Size Integer.
By definition, an Integer is a whole number, no decimal values
allowed.
Either change the field's Datatype to Currency or leave it as Number
but change the Field Size to Single or Double, whichever is most
suitable for the purpose.