What's my face shape?

My face is somewhere between round and oval. I'm leaning towards oval, because it's closer to those measurements. My face is basically 5 inches for forehead, cheekbones, and jaw, yet when I multiply by 1.5 it's .5 inches off from the "ideal" oval face shape. My face is 7 inches long. And yes, all my features are in proportion.(as in my face fits into thirds)