I made this code for code coach "tax free"problem and it passed 5 out of 6 test cases only 1 is wrong.can anyone help me ???

Question

My code is :-
items = str(input()).split(",")
sum = 0
for i in items :
if float(i) >=20:
sum += float(i)
if float(i) <= 19:
tax = (float(i)*7)/100
sum += tax + float(i)
print (sum)
Plz tell me my mistake 😭😭😭

Answer 1

『 〖 PRAISE 〗 』 Check this

sum = 0
tax = 0

for i in userList :
sum += float(i)

if float(i) < 20:
tax = tax + (float(i) * 7) / 100

sum = sum + tax
print (sum)

Answer 2

Thanks
It's solved