gistfile1.txt

from decimal import Decimal
bids = [int(a) for a in '60	62	60	56	56	57'.split('\t')]
print(bids)
price = min(bids)
total_payment = (len(bids) - 1) * price
total_bid = sum(bids) - price
min_pos = bids.index(price)
max_pos = bids.index(max(bids))
bids[min_pos] = 'min'
bids[max_pos] = 'max'
remaining_payment = total_payment
payments = []
print(bids)
for bid in bids:
    if 'min' == bid:
        payments.append(str(total_payment))
        continue
    if 'max' == bid:
        payments.append('max')
        continue
    TWOPLACES = Decimal(10) ** -2
    payment = ((Decimal(bid) * total_payment) / total_bid).quantize(TWOPLACES)
    payments.append('-%s' % str(payment))
    remaining_payment -= payment
payments[payments.index('max')] = '-%s' % str(remaining_payment)
print('\t'.join(payments))