| 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 | $116.37 | 11.153% | $129.3487 | $129.35 | $129.35 | $129.30 |
| Purchase #2 | $55.86 | 7.743% | $60.1852 | $60.19 | $60.20 | $60.20 |
| Purchase #3 | $65.58 | 11.586% | $73.1781 | $73.18 | $73.20 | $73.20 |
| Purchase #4 | $136.61 | 6.491% | $145.4774 | $145.48 | $145.50 | $145.50 |
| Purchase #5 | $195.38 | 7.151% | $209.3516 | $209.35 | $209.35 | $209.40 |
| Purchase #6 | $149.53 | 8.534% | $162.2909 | $162.29 | $162.30 | $162.30 |
| Purchase #7 | $44.40 | 11.352% | $49.4403 | $49.44 | $49.45 | $49.40 |
| 7 purchase totals = | $763.73 | $829.2722 | $829.28 | $829.35 | $829.30 | |