All the figures on Cheap Energy Club include VAT at 5%. This means that the costs shown will be the full amount that you'd pay (assuming your usage is correct).
We sometimes get people writing to us telling us that the unit rates we're listing for their tariff are wrong. Generally this is because suppliers often list the unit rates on bills without VAT included. If that's the case, you will see different rates on your bill compared with Cheap Energy Club. But if you add VAT to the bill's rates (multiply the rate you see by 1.05), you should get the rates you see on the Club.