function formatCurrencyc(price, currencyFormat, currencySign, currencyBlank)
{
	blank = '';
	price = parseFloat(price.toFixed(6));
	//change here
        price = price * .020;
	//
        price = ps_round(price, priceDisplayPrecision);
	if (currencyBlank > 0)
		blank = ' ';
	if (currencyFormat == 1)
		return currencySign + blank + formatNumber(price, priceDisplayPrecision, ',', '.');
	if (currencyFormat == 2)
		return (formatNumber(price, priceDisplayPrecision, ' ', ',') + blank + currencySign);
	if (currencyFormat == 3)
		return (currencySign + blank + formatNumber(price, priceDisplayPrecision, '.', ','));
	if (currencyFormat == 4)
		return (formatNumber(price, priceDisplayPrecision, ',', '.') + blank + currencySign);
	return price;
}

it should return the correct xxxx,xx price increased by 2% but doesn't...while without the added part it's ok