| 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 | $127.58 | 12.570% | $143.6168 | $143.62 | $143.60 | $143.60 |
| Purchase #2 | $109.91 | 8.573% | $119.3326 | $119.33 | $119.35 | $119.30 |
| Purchase #3 | $6.77 | 6.232% | $7.1919 | $7.19 | $7.20 | $7.20 |
| Purchase #4 | $222.90 | 4.606% | $233.1668 | $233.17 | $233.15 | $233.20 |
| Purchase #5 | $177.49 | 3.487% | $183.6791 | $183.68 | $183.70 | $183.70 |
| Purchase #6 | $149.95 | 12.187% | $168.2244 | $168.22 | $168.20 | $168.20 |
| Purchase #7 | $94.75 | 6.491% | $100.9002 | $100.90 | $100.90 | $100.90 |
| 7 purchase totals = | $889.35 | $956.1118 | $956.11 | $956.10 | $956.10 | |