| 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 | $154.73 | 3.322% | $159.8701 | $159.87 | $159.85 | $159.90 |
| Purchase #2 | $17.27 | 11.509% | $19.2576 | $19.26 | $19.25 | $19.30 |
| Purchase #3 | $155.76 | 7.557% | $167.5308 | $167.53 | $167.55 | $167.50 |
| Purchase #4 | $23.28 | 5.213% | $24.4936 | $24.49 | $24.50 | $24.50 |
| Purchase #5 | $235.57 | 6.689% | $251.3273 | $251.33 | $251.35 | $251.30 |
| Purchase #6 | $163.99 | 7.863% | $176.8845 | $176.88 | $176.90 | $176.90 |
| Purchase #7 | $45.60 | 5.803% | $48.2462 | $48.25 | $48.25 | $48.20 |
| 7 purchase totals = | $796.20 | $847.6101 | $847.61 | $847.65 | $847.60 | |