| 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 | $25.35 | 3.766% | $26.3047 | $26.30 | $26.30 | $26.30 |
| Purchase #2 | $214.71 | 7.737% | $231.3221 | $231.32 | $231.30 | $231.30 |
| Purchase #3 | $37.96 | 10.274% | $41.86 | $41.86 | $41.85 | $41.90 |
| Purchase #4 | $210.44 | 8.272% | $227.8476 | $227.85 | $227.85 | $227.80 |
| Purchase #5 | $29.98 | 10.439% | $33.1096 | $33.11 | $33.10 | $33.10 |
| Purchase #6 | $44.69 | 7.844% | $48.1955 | $48.20 | $48.20 | $48.20 |
| Purchase #7 | $165.65 | 6.596% | $176.5763 | $176.58 | $176.60 | $176.60 |
| 7 purchase totals = | $728.78 | $785.2158 | $785.22 | $785.20 | $785.20 | |