Add large number condition to price display
Move currency display into price display
PNT is no longer a decimal currency
Move helper into PriceDisplayer#render
Move decimal currency decision to private method
Remove currency display duplication
Allow null or blank currencies
Move price display decisions into single method
Refactor price display to clearer case statement
Simplify case statement to rjust
Better definition of the price display
Split price_with_decimal into two clear methods
few small typos