A control device includes: an input unit; a motor driving control unit; an amount-of-movement detecting unit; a coordinate position detecting unit; a display unit; and a rounding processing unit configured to, during an axial feed operation, repeatedly perform rounding processing for rounding to a rounding place at least one of the coordinate position and the amount of movement of an object to be moved. The motor driving control unit drives motors, after the axial feed operation has been stopped, based on the result of the rounding processing that was performed last.