Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
Purchase #1 | $122.63 | 5.286% | $129.1122 | $129.11 | $129.10 | $129.10 |
Purchase #2 | $172.91 | 3.862% | $179.5878 | $179.59 | $179.60 | $179.60 |
Purchase #3 | $131.63 | 10.814% | $145.8645 | $145.86 | $145.85 | $145.90 |
Purchase #4 | $131.30 | 12.790% | $148.0933 | $148.09 | $148.10 | $148.10 |
Purchase #5 | $12.44 | 5.184% | $13.0849 | $13.08 | $13.10 | $13.10 |
Purchase #6 | $172.31 | 11.651% | $192.3858 | $192.39 | $192.40 | $192.40 |
Purchase #7 | $153.38 | 13.223% | $173.6614 | $173.66 | $173.65 | $173.70 |
7 purchase totals = | $896.60 | $981.7899 | $981.78 | $981.80 | $981.90 |