| 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 | $49.37 | 11.515% | $55.055 | $55.06 | $55.05 | $55.10 |
| Purchase #2 | $61.53 | 3.332% | $63.5802 | $63.58 | $63.60 | $63.60 |
| Purchase #3 | $120.50 | 12.604% | $135.6878 | $135.69 | $135.70 | $135.70 |
| Purchase #4 | $96.62 | 7.757% | $104.1148 | $104.11 | $104.10 | $104.10 |
| Purchase #5 | $231.54 | 10.633% | $256.1596 | $256.16 | $256.15 | $256.20 |
| Purchase #6 | $111.57 | 3.874% | $115.8922 | $115.89 | $115.90 | $115.90 |
| Purchase #7 | $234.45 | 7.133% | $251.1733 | $251.17 | $251.15 | $251.20 |
| 7 purchase totals = | $905.58 | $981.6629 | $981.66 | $981.65 | $981.80 | |