I normally cycle home but due to injuring my foot on the weekend got a taxi home it’s a 20 mins walk or around a £4 taxi. When I went to pay him I apologised for only having a £20 note for my 4.20 fair I apologised he was so angry was saying how unfair it was start of his shift he I would use all his change. Said I would have a look in my bag and coat pocket I managed to gather up 4.60 in change but it took me a whole bag was full of work stuff and change was all in the bottom of my bag and I only had a few coins in my coat pocket. I tried to be as quick as I could but he kept hurrying me saying he could of been to (insert name of place) and back in the time I was taking just of taken 3 mins max. He then huffed and when I handed him the money he said how much is there I said 4.50 or 4.60 is that correct he said I don’t no I don’t have time to count and when I said keep the change he said i don’t care about change