| 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 | $136.45 | 8.428% | $147.95 | $147.95 | $147.95 | $148.00 |
| Purchase #2 | $237.79 | 7.863% | $256.4874 | $256.49 | $256.50 | $256.50 |
| Purchase #3 | $61.61 | 9.700% | $67.5862 | $67.59 | $67.60 | $67.60 |
| Purchase #4 | $155.37 | 7.275% | $166.6732 | $166.67 | $166.65 | $166.70 |
| Purchase #5 | $97.57 | 10.634% | $107.9456 | $107.95 | $107.95 | $107.90 |
| Purchase #6 | $11.32 | 10.359% | $12.4926 | $12.49 | $12.50 | $12.50 |
| Purchase #7 | $13.44 | 11.536% | $14.9904 | $14.99 | $15.00 | $15.00 |
| 7 purchase totals = | $713.55 | $774.1254 | $774.13 | $774.15 | $774.20 | |