| 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 | $134.26 | 7.523% | $144.3604 | $144.36 | $144.35 | $144.40 |
| Purchase #2 | $169.81 | 5.358% | $178.9084 | $178.91 | $178.90 | $178.90 |
| Purchase #3 | $184.92 | 13.139% | $209.2166 | $209.22 | $209.20 | $209.20 |
| Purchase #4 | $70.57 | 6.104% | $74.8776 | $74.88 | $74.90 | $74.90 |
| Purchase #5 | $151.34 | 10.408% | $167.0915 | $167.09 | $167.10 | $167.10 |
| Purchase #6 | $33.73 | 4.504% | $35.2492 | $35.25 | $35.25 | $35.20 |
| Purchase #7 | $165.29 | 4.352% | $172.4834 | $172.48 | $172.50 | $172.50 |
| 7 purchase totals = | $909.92 | $982.1871 | $982.19 | $982.20 | $982.20 | |