| 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 | $159.87 | 3.413% | $165.3264 | $165.33 | $165.35 | $165.30 |
| Purchase #2 | $58.28 | 9.213% | $63.6493 | $63.65 | $63.65 | $63.60 |
| Purchase #3 | $243.82 | 5.140% | $256.3523 | $256.35 | $256.35 | $256.40 |
| Purchase #4 | $140.66 | 7.843% | $151.692 | $151.69 | $151.70 | $151.70 |
| Purchase #5 | $5.65 | 6.667% | $6.0267 | $6.03 | $6.05 | $6.00 |
| Purchase #6 | $85.87 | 8.469% | $93.1423 | $93.14 | $93.15 | $93.10 |
| Purchase #7 | $78.96 | 6.793% | $84.3238 | $84.32 | $84.30 | $84.30 |
| 7 purchase totals = | $773.11 | $820.5128 | $820.51 | $820.55 | $820.40 | |