| 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 | $203.74 | 4.391% | $212.6862 | $212.69 | $212.70 | $212.70 |
| Purchase #2 | $180.61 | 8.508% | $195.9763 | $195.98 | $196.00 | $196.00 |
| Purchase #3 | $241.66 | 5.777% | $255.6207 | $255.62 | $255.60 | $255.60 |
| Purchase #4 | $42.41 | 3.596% | $43.9351 | $43.94 | $43.95 | $43.90 |
| Purchase #5 | $154.63 | 4.861% | $162.1466 | $162.15 | $162.15 | $162.10 |
| Purchase #6 | $152.90 | 6.844% | $163.3645 | $163.36 | $163.35 | $163.40 |
| Purchase #7 | $200.65 | 8.461% | $217.627 | $217.63 | $217.65 | $217.60 |
| 7 purchase totals = | $1,176.60 | $1,251.3564 | $1,251.37 | $1,251.40 | $1,251.30 | |