It is a commonly held belief in Feng Shui that rounded, smooth things give off gentle, more positive energies while squared, pointy edged items give off a harder, more negative energy. All I know for sure is that I love the energizing feeling of being seated around a round table with my family for a good old Chinese Food dinner… and I do not like the scars that I have on my shins from the pointy edges of my children’s beds.
So “go round” whenever possible, and with everything in your life. Namaste.