The Historians (1,2,3,4) use scaling and rounding for the test data.
We should also use the same for Historian_5 test data.

1) Scaling: should be 3 (ONLY 3 digits after the decimal point)
2) Rounding: If the 4th digit after the decimal point is >= 5, Then increase the 3rd digit after the decimal point by 1

Example: 12.9375
In the example 4th digit is 5 (>=5) -> increase the 3rd digit by 1 (7 -> 8) -> The final value is 12.938

Example: 25.7632
In the example 4th digit is 2 (<5) -> The final value is 25.763