Rounding Posted on 18th December 20159th May 2021 by ThePD (The Project Definition) Rounding is a process of approximating to a number up or down to the nearest or by omitting certain of the end digits, replacing by zeros. Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on LinkedIn (Opens in new window) Related Posted in Business and tagged analysis. ThePD (The Project Definition) ThePD has been developing the Preferred Project Definitions based on the actual project execution and operation experiences and knowledge with the Project Language, and sharing with you daily basis.