| 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 | $212.59 | 5.596% | $224.4865 | $224.49 | $224.50 | $224.50 |
| Purchase #2 | $127.58 | 7.433% | $137.063 | $137.06 | $137.05 | $137.10 |
| Purchase #3 | $47.80 | 12.309% | $53.6837 | $53.68 | $53.70 | $53.70 |
| Purchase #4 | $222.38 | 5.423% | $234.4397 | $234.44 | $234.45 | $234.40 |
| Purchase #5 | $67.34 | 7.292% | $72.2504 | $72.25 | $72.25 | $72.30 |
| Purchase #6 | $67.76 | 5.767% | $71.6677 | $71.67 | $71.65 | $71.70 |
| Purchase #7 | $56.31 | 12.866% | $63.5548 | $63.55 | $63.55 | $63.60 |
| 7 purchase totals = | $801.76 | $857.1458 | $857.14 | $857.15 | $857.30 | |