| 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 | $221.64 | 8.494% | $240.4661 | $240.47 | $240.45 | $240.50 |
| Purchase #2 | $22.35 | 8.625% | $24.2777 | $24.28 | $24.30 | $24.30 |
| Purchase #3 | $235.94 | 5.387% | $248.6501 | $248.65 | $248.65 | $248.70 |
| Purchase #4 | $62.25 | 4.552% | $65.0836 | $65.08 | $65.10 | $65.10 |
| Purchase #5 | $116.89 | 11.655% | $130.5135 | $130.51 | $130.50 | $130.50 |
| Purchase #6 | $57.68 | 8.685% | $62.6895 | $62.69 | $62.70 | $62.70 |
| Purchase #7 | $145.39 | 8.530% | $157.7918 | $157.79 | $157.80 | $157.80 |
| 7 purchase totals = | $862.14 | $929.4723 | $929.47 | $929.50 | $929.60 | |