| 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 | $74.71 | 11.139% | $83.0319 | $83.03 | $83.05 | $83.00 |
| Purchase #2 | $149.28 | 6.786% | $159.4101 | $159.41 | $159.40 | $159.40 |
| Purchase #3 | $157.82 | 7.235% | $169.2383 | $169.24 | $169.25 | $169.20 |
| Purchase #4 | $234.95 | 9.197% | $256.5584 | $256.56 | $256.55 | $256.60 |
| Purchase #5 | $155.47 | 6.783% | $166.0155 | $166.02 | $166.00 | $166.00 |
| Purchase #6 | $238.73 | 5.526% | $251.9222 | $251.92 | $251.90 | $251.90 |
| Purchase #7 | $70.37 | 13.598% | $79.9389 | $79.94 | $79.95 | $79.90 |
| 7 purchase totals = | $1,081.33 | $1,166.1153 | $1,166.12 | $1,166.10 | $1,166.00 | |