MajorGraduations arc angles were not correct for odd numbers when numbers were used without precision

[GMalempati]

My project don't need decimal numbers. So I am hiding the precision for numbers. For even number Upper limit , the needle and graduations point correctly. But for odd upper limit the graduations doesn't come in the angles needed. Could you provide any solution or suggest what should be done. While rendering MajorGraduations the gauge is divided into 2 parts and then placing arc angles which is working fine with even numbers. These are functions that need to be changed. Hoping to expect an answer soon. Thank you.

         var renderMajorGraduations = function (majorGraduationsAngles) {
             var centerX = view.width / 2;
             var centerY = view.width / 2;
             //Render Major Graduations

getMajorGraduationValues

getMajorGraduationAngles