| 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 | $75.41 | 4.342% | $78.6843 | $78.68 | $78.70 | $78.70 |
| Purchase #2 | $211.99 | 10.395% | $234.0264 | $234.03 | $234.05 | $234.00 |
| Purchase #3 | $52.35 | 13.248% | $59.2853 | $59.29 | $59.30 | $59.30 |
| Purchase #4 | $8.35 | 6.271% | $8.8736 | $8.87 | $8.85 | $8.90 |
| Purchase #5 | $174.39 | 5.733% | $184.3878 | $184.39 | $184.40 | $184.40 |
| Purchase #6 | $118.50 | 7.159% | $126.9834 | $126.98 | $127.00 | $127.00 |
| Purchase #7 | $36.76 | 4.630% | $38.462 | $38.46 | $38.45 | $38.50 |
| 7 purchase totals = | $677.75 | $730.7028 | $730.70 | $730.75 | $730.80 | |