| 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 | $20.96 | 3.698% | $21.7351 | $21.74 | $21.75 | $21.70 |
| Purchase #2 | $130.45 | 10.218% | $143.7794 | $143.78 | $143.80 | $143.80 |
| Purchase #3 | $230.65 | 5.775% | $243.97 | $243.97 | $243.95 | $244.00 |
| Purchase #4 | $94.50 | 5.698% | $99.8846 | $99.88 | $99.90 | $99.90 |
| Purchase #5 | $215.50 | 4.244% | $224.6458 | $224.65 | $224.65 | $224.60 |
| Purchase #6 | $163.70 | 6.672% | $174.6221 | $174.62 | $174.60 | $174.60 |
| Purchase #7 | $43.36 | 8.833% | $47.19 | $47.19 | $47.20 | $47.20 |
| 7 purchase totals = | $899.12 | $955.8270 | $955.83 | $955.85 | $955.80 | |