Jittery movement

[SecondDegreePerm]

I am highly confused as to why the below code produces a speed that during decelaration stops and starts. Though the speed does decelerate, it does it in a way that is not smooth. This code refers to multiple objects which were scattered from a point of origin, and now are returning to that point of origin in a way that means they will all converge at the same time.

moveInSpeed = round(point_distance(x,y,originalX,originalY)/100)+1;
move_towards_point(originalX,originalY,moveInSpeed);

Can anybody identify why this produces jittery movement? Thanks in advance

[Daynar]

round is causing the issue

[SecondDegreePerm]

I tried it without and the same issue arose

[JT]

So what's the +1 at the end of the moveInSpeed equation for?

[Diveyoc]

Ya, it seems the round and +1 cause the jitters.
I put this code in an object in my game and the motion seems smooth without it.

moveInSpeed = (point_distance(x,y,obj_hero.x,obj_hero.y)/100);
move_towards_point(obj_hero.x,obj_hero.y,moveInSpeed );

With your original code I noticed the jittery movement.

[SecondDegreePerm]

Thanks for the aid everyone!