| 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 | $220.86 | 8.735% | $240.1521 | $240.15 | $240.15 | $240.20 |
| Purchase #2 | $42.83 | 9.114% | $46.7335 | $46.73 | $46.75 | $46.70 |
| Purchase #3 | $161.39 | 6.491% | $171.8658 | $171.87 | $171.85 | $171.90 |
| Purchase #4 | $167.99 | 5.187% | $176.7036 | $176.70 | $176.70 | $176.70 |
| Purchase #5 | $177.26 | 5.624% | $187.2291 | $187.23 | $187.25 | $187.20 |
| Purchase #6 | $63.48 | 11.709% | $70.9129 | $70.91 | $70.90 | $70.90 |
| Purchase #7 | $45.91 | 7.343% | $49.2812 | $49.28 | $49.30 | $49.30 |
| 7 purchase totals = | $879.72 | $942.8782 | $942.87 | $942.90 | $942.90 | |