How can petrol pump dealers afford to give inflated petrol bill with?
Petrol pump dealer pay tax at the time of buying fuel, what ever fuel they sell has already been taxed. 90% of petrol pump customers do not take bill, so issuing a inflated bill is not at all an issue. Regarding benifit, dealer have only obliged the customer. Had dealer refused to oblige, said customer will go to a different pump next time