Hi,
1- Open this PHP file:
/templates/YOUR_TEMPLATE/html/com_virtuemart/cart/default_pricelist.php
2- Find this line:
<span class="flexibleStepBarRed"><?php echo ($this->cart->pricesUnformatted['salesPriceShipment']) ? $this->currencyDisplay->createPriceDiv ('salesPriceShipment', '', $this->cart->cartPrices['salesPriceShipment'], TRUE) : VmModel::getModel('currency')->getCurrency()->currency_symbol.'0.00'; ?></span>
3- Replace it with this:
<span class="flexibleStepBarRed"><?php echo ($this->cart->pricesUnformatted['salesPriceShipment']) ? $this->currencyDisplay->createPriceDiv ('salesPriceShipment', '', $this->cart->cartPrices['salesPriceShipment'], TRUE) : '0.00 '.VmModel::getModel('currency')->getCurrency()->currency_symbol; ?></span>
4- Find this line:
<span class="flexibleStepBarRed turnGreen"><?php echo ($this->cart->pricesUnformatted['salesPriceCoupon']) ? $this->currencyDisplay->createPriceDiv('salesPriceCoupon','', $this->cart->pricesUnformatted['salesPriceCoupon'],true) : VmModel::getModel('currency')->getCurrency()->currency_symbol.'0.00'; ?></span>
5- Replace it with this:
<span class="flexibleStepBarRed turnGreen"><?php echo ($this->cart->pricesUnformatted['salesPriceCoupon']) ? $this->currencyDisplay->createPriceDiv('salesPriceCoupon','', $this->cart->pricesUnformatted['salesPriceCoupon'],true) : '0.00 '.VmModel::getModel('currency')->getCurrency()->currency_symbol; ?></span>
and you will be good to go.
Regards.