Ring Placement?

All my life I've believed you wear your wedding rings a certain way. W-Band closest to you (or as the saying I've heard goes closest to your heart) & E-Ring in front of it. Today I was talking to a coworker who is also getting married & she said no you wear it the other way with the E-Ring closest to you & W-Band in front bc the W-Band seals the promise that was made with the E-Ring. Has anyone else ever heard of this? How are you wearing your rings?