https://forums.autodesk.com/t5/autocad-forum/round-up-numbers-using-autolisp/m-p/5506061#M340216 Please how can I roundup numbers using autolisp code. for example : 1860 -> 2000 2200 -> 2500 2000-> 2000 3450 -> 3500 it is for bar length and I want to be like : 1000 - 1500 - 2000 - 2500 ... millimeter thanks in advance. Fri, 13 Feb 2015 09:10:03 GMT Anonymous 2015-02-13T09:10:03Z