wpsc_product_variation_price_from() should accept and use a 'no_decimals' argument when called via wpsc_the_product_price().
Expecting $args['no_decimals'] boolean so need to test == true.
Merge pull request #1572 from benhuson/price-var-rounding

wpsc_product_variation_price_from() should accept and use a 'no_decimals' argument.