| 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 | $197.42 | 11.600% | $220.3207 | $220.32 | $220.30 | $220.30 |
| Purchase #2 | $115.69 | 7.304% | $124.14 | $124.14 | $124.15 | $124.10 |
| Purchase #3 | $43.39 | 4.260% | $45.2384 | $45.24 | $45.25 | $45.20 |
| Purchase #4 | $150.88 | 3.580% | $156.2815 | $156.28 | $156.30 | $156.30 |
| Purchase #5 | $6.95 | 10.218% | $7.6602 | $7.66 | $7.65 | $7.70 |
| Purchase #6 | $177.54 | 4.144% | $184.8973 | $184.90 | $184.90 | $184.90 |
| Purchase #7 | $71.53 | 4.405% | $74.6809 | $74.68 | $74.70 | $74.70 |
| 7 purchase totals = | $763.40 | $813.2190 | $813.22 | $813.25 | $813.20 | |