Cost compare to run infloor heat with a electric boiler to LP gas furance in MN.?

We are in our first winter in a newly built house with infloor heat and we are happy happy happy with the cost of it. I can't compare it to our last house as it was older and smaller with oil heat (which is comparable to gas around here). I can say our house is more than twice the size of the older one, and we are paying less than half than what we were paying in oil. We are in Ontario Canada, so we get cold weather here. Hope this helps a bit..oh..it did take us a bit to regulate where the setting should be, but got it down now! (we also have fan forced air through a heat exchanger too as we have a multi level house).