| 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 | $109.49 | 10.159% | $120.6131 | $120.61 | $120.60 | $120.60 |
| Purchase #2 | $197.39 | 11.355% | $219.8036 | $219.80 | $219.80 | $219.80 |
| Purchase #3 | $13.83 | 6.299% | $14.7012 | $14.70 | $14.70 | $14.70 |
| Purchase #4 | $134.61 | 9.660% | $147.6133 | $147.61 | $147.60 | $147.60 |
| Purchase #5 | $228.60 | 4.829% | $239.6391 | $239.64 | $239.65 | $239.60 |
| Purchase #6 | $81.85 | 10.312% | $90.2904 | $90.29 | $90.30 | $90.30 |
| Purchase #7 | $127.56 | 8.270% | $138.1092 | $138.11 | $138.10 | $138.10 |
| 7 purchase totals = | $893.33 | $970.7699 | $970.76 | $970.75 | $970.70 | |