VAT is generally charged based on the price (considering both goods and shipping fees) at the applicable VAT rate. The VAT rate differs depending on the type of goods purchased in the country of final destination. The standard VAT rate in the EU is in the range of 17 – 27%, and some countries offer reduced rate for certain types of goods.
You may look up the applicable VAT rate here:
https://ec.europa.eu/taxation_customs/business/vat_en
https://ec.europa.eu/taxation_customs/tedb/vatSearchForm.html