| 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 | $127.74 | 12.173% | $143.2898 | $143.29 | $143.30 | $143.30 |
| Purchase #2 | $154.93 | 4.363% | $161.6896 | $161.69 | $161.70 | $161.70 |
| Purchase #3 | $77.94 | 9.513% | $85.3544 | $85.35 | $85.35 | $85.40 |
| Purchase #4 | $99.83 | 5.793% | $105.6132 | $105.61 | $105.60 | $105.60 |
| Purchase #5 | $206.39 | 4.431% | $215.5351 | $215.54 | $215.55 | $215.50 |
| Purchase #6 | $7.49 | 6.852% | $8.0032 | $8.00 | $8.00 | $8.00 |
| Purchase #7 | $5.72 | 8.424% | $6.2019 | $6.20 | $6.20 | $6.20 |
| 7 purchase totals = | $680.04 | $725.6872 | $725.68 | $725.70 | $725.70 | |