| 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 | $33.65 | 11.609% | $37.5564 | $37.56 | $37.55 | $37.60 |
| Purchase #2 | $170.73 | 5.542% | $180.1919 | $180.19 | $180.20 | $180.20 |
| Purchase #3 | $229.40 | 6.414% | $244.1137 | $244.11 | $244.10 | $244.10 |
| Purchase #4 | $183.72 | 8.869% | $200.0141 | $200.01 | $200.00 | $200.00 |
| Purchase #5 | $34.88 | 8.314% | $37.7799 | $37.78 | $37.80 | $37.80 |
| Purchase #6 | $21.88 | 12.610% | $24.6391 | $24.64 | $24.65 | $24.60 |
| Purchase #7 | $218.45 | 4.775% | $228.881 | $228.88 | $228.90 | $228.90 |
| 7 purchase totals = | $892.71 | $953.1761 | $953.17 | $953.20 | $953.20 | |