| 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 | $95.98 | 7.223% | $102.9126 | $102.91 | $102.90 | $102.90 |
| Purchase #2 | $248.41 | 5.568% | $262.2415 | $262.24 | $262.25 | $262.20 |
| Purchase #3 | $188.75 | 8.778% | $205.3185 | $205.32 | $205.30 | $205.30 |
| Purchase #4 | $97.97 | 8.323% | $106.124 | $106.12 | $106.10 | $106.10 |
| Purchase #5 | $88.48 | 8.550% | $96.045 | $96.05 | $96.05 | $96.00 |
| Purchase #6 | $8.39 | 8.352% | $9.0907 | $9.09 | $9.10 | $9.10 |
| Purchase #7 | $18.75 | 10.268% | $20.6753 | $20.68 | $20.70 | $20.70 |
| 7 purchase totals = | $746.73 | $802.4076 | $802.41 | $802.40 | $802.30 | |