Several rounding settings are available in the Adjust Forecast for Series dialog; you can also specify custom rounding levels.
To specify a custom rounding level:
In the Adjust Forecast for Series dialog, select Custom for 3. Round values to.
In the Custom Rounding dialog, specify a rounding level:
0 = first place to the left of the decimal (units place)
1 = second place to the left of the decimal (tens)
2 = third place to the left of the decimal (hundreds)
3 = fourth place to the left of the decimal (thousands)
–1 = first place to the right of the decimal (tenths)
–2 = second place to the right of the decimal (hundredths)
–3 = third place to the right of the decimal (thousandths)
Increased positive and negative values continue this pattern. The default is 0. The valid range of entries is –15 to 15, inclusive.