| 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 | $171.91 | 8.755% | $186.9607 | $186.96 | $186.95 | $187.00 |
| Purchase #2 | $154.68 | 11.799% | $172.9307 | $172.93 | $172.95 | $172.90 |
| Purchase #3 | $247.49 | 11.262% | $275.3623 | $275.36 | $275.35 | $275.40 |
| Purchase #4 | $169.39 | 12.339% | $190.291 | $190.29 | $190.30 | $190.30 |
| Purchase #5 | $12.62 | 10.500% | $13.9451 | $13.95 | $13.95 | $13.90 |
| Purchase #6 | $40.80 | 8.144% | $44.1228 | $44.12 | $44.10 | $44.10 |
| Purchase #7 | $79.59 | 10.521% | $87.9637 | $87.96 | $87.95 | $88.00 |
| 7 purchase totals = | $876.48 | $971.5763 | $971.57 | $971.55 | $971.60 | |