| 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 | $109.49 | 6.175% | $116.251 | $116.25 | $116.25 | $116.30 |
| Purchase #2 | $243.27 | 10.602% | $269.0615 | $269.06 | $269.05 | $269.10 |
| Purchase #3 | $130.73 | 10.339% | $144.2462 | $144.25 | $144.25 | $144.20 |
| Purchase #4 | $113.65 | 13.460% | $128.9473 | $128.95 | $128.95 | $128.90 |
| Purchase #5 | $23.92 | 10.581% | $26.451 | $26.45 | $26.45 | $26.50 |
| Purchase #6 | $168.42 | 8.376% | $182.5269 | $182.53 | $182.55 | $182.50 |
| Purchase #7 | $79.43 | 10.257% | $87.5771 | $87.58 | $87.60 | $87.60 |
| 7 purchase totals = | $868.91 | $955.0610 | $955.07 | $955.10 | $955.10 | |