You are saying that your total costs are 0.057 pence per mile. That means one twentieth of a penny per mile.
0.o57 pence in my book is 5.7 pence? Same as £0.057p
No it isn’t ? £0.057 is 5.7 pence. 0.057 pence is exactly that – around one twentieth of a penny. Completely different. It was a genuine question as some PHEV drivers never refuel with petrol and run on electric only – but the charging costs are often not mentioned.