Solution to remove the decimal number in the price of the product:
In Joomla! Administrator -> Conponents -> VirtueMart:
1/ Go to Configuaration -> Select Pricing tab -> Show Following Prices
- Select Enable shoppergroup specific price display 
- Select Show Prices 
- Select any price display as you want in Show Price 
- Rounding Digits: 0 (zero)
* Apply to all
2/ Go to Configuaration -> Currencies -> Select your Currency -> Decimals: 0 (zero)
* Apply to the specified currency
3/ Go to Orders & Shoppers -> Shopper Groups -> select -anonymous-:
- Select Enable shoppergroup specific price display 
- Select Show Prices 
- Select any price display as you want in Show Price 
- Rounding Digits: 0 (zero)
* Apply to the specified shoppergroup
4/ Do some hack in VM core => Fixed in version 2.04
- Open file administrator/components/com_virtuemart/helpers/currencydisplay.php
- Find:
public function priceDisplay($price=0, $currencyId=0,$inToShopCurrency = false,$nb = 2){
- Repace with:
public function priceDisplay($price=0, $currencyId=0,$inToShopCurrency = false,$nb = 0){
* Apply to Cart
 ;D
			
			
			
				good decision, now the price in the category 612, but in a basket of goods We can see the same result - the price is 612.25
			
			
			
				Quote from: polosat on April 02, 2012, 21:46:58 PM
good decision, now the price in the category 612, but in a basket of goods We can see the same result - the price is 612.25
There are some changes, please see additional #4 in the first post
 :)
			
 
			
			
				Quote from: jtut on April 01, 2012, 11:27:20 AM
4/ Do some hack in VM core
- Open file administrator/components/com_virtuemart/helpers/currencydisplay.php
- Find:
public function priceDisplay($price=0, $currencyId=0,$inToShopCurrency = false,$nb = 2){
- Repace with:
public function priceDisplay($price=0, $currencyId=0,$inToShopCurrency = false,$nb = 0){
* Apply to Cart
=> 
Fixed in version 2.04
			 
			
			
				How I can do this in product weight?
In the product details I managed to show the weight of the product, but is shown with decimals example: 3.50000 kg, I would like to shew 3.5 kg.
thanks
			
			
			
				thanks this is very useful!
But do you know how to shift the 0$ infront $0 ?
update: found it. 
Configuration > Currencies > Choose your currency > Positive Format 
			
			
			
				As per Virtuemart 2.0.14, now you can change #4 by
find (line 31):
private $_nbDecimal       = 2;
change to:
private $_nbDecimal       = 0;