register for launch academy day 2

gistfile1.txt

require 'bigdecimal'
require 'bigdecimal/util'

puts 'What is the amount due?'
total = gets.chomp.to_f
puts 'What is the amount tendered?'
cash = gets.chomp.to_f

if total > cash
  puts 'WARNING: Customer still owes $0.50! Exiting...'
  exit
end

puts '===Thank You!==='
puts sprintf("%.2f", cash)
puts "The total change due is #{sprintf("%.2f", (cash - total))}"
puts
puts "#{Time.new.strftime('%m/%d/%Y %l:%M%p')}"