| 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 | $57.46 | 9.476% | $62.9049 | $62.90 | $62.90 | $62.90 |
| Purchase #2 | $117.45 | 10.736% | $130.0594 | $130.06 | $130.05 | $130.10 |
| Purchase #3 | $185.88 | 11.539% | $207.3287 | $207.33 | $207.35 | $207.30 |
| Purchase #4 | $7.61 | 11.164% | $8.4596 | $8.46 | $8.45 | $8.50 |
| Purchase #5 | $169.47 | 4.722% | $177.4724 | $177.47 | $177.45 | $177.50 |
| Purchase #6 | $159.45 | 4.651% | $166.866 | $166.87 | $166.85 | $166.90 |
| Purchase #7 | $195.37 | 5.561% | $206.2345 | $206.23 | $206.25 | $206.20 |
| 7 purchase totals = | $892.69 | $959.3255 | $959.32 | $959.30 | $959.40 | |