| 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 | $217.67 | 12.146% | $244.1082 | $244.11 | $244.10 | $244.10 |
| Purchase #2 | $200.66 | 8.315% | $217.3449 | $217.34 | $217.35 | $217.30 |
| Purchase #3 | $54.72 | 13.591% | $62.157 | $62.16 | $62.15 | $62.20 |
| Purchase #4 | $102.25 | 4.215% | $106.5598 | $106.56 | $106.55 | $106.60 |
| Purchase #5 | $46.75 | 12.224% | $52.4647 | $52.46 | $52.45 | $52.50 |
| Purchase #6 | $39.43 | 5.815% | $41.7229 | $41.72 | $41.70 | $41.70 |
| Purchase #7 | $59.91 | 10.123% | $65.9747 | $65.97 | $65.95 | $66.00 |
| 7 purchase totals = | $721.39 | $790.3322 | $790.32 | $790.25 | $790.40 | |