How accurate is the LH Calculator?

,

I’m trying to finalize a deal tomorrow with a CT dealer on an X1 loaner. I put all the information into the calculator but it doesn’t match to what the dealer says the monthly is or what is DAS. It is within $10 monthly and $100 DAS (First, tax, acq, dmv, dealer fees)

Are the deals usually spot on with the LH calc? For me I would imagine it should match everytime…its simple math

Thanks

2 posts were merged into an existing topic: 2019 BMW X1 Loaner Deal - Thoughts Please