| 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 | $35.36 | 11.760% | $39.5183 | $39.52 | $39.50 | $39.50 |
| Purchase #2 | $198.32 | 8.368% | $214.9154 | $214.92 | $214.90 | $214.90 |
| Purchase #3 | $60.63 | 13.573% | $68.8593 | $68.86 | $68.85 | $68.90 |
| Purchase #4 | $23.89 | 12.313% | $26.8316 | $26.83 | $26.85 | $26.80 |
| Purchase #5 | $150.35 | 5.467% | $158.5696 | $158.57 | $158.55 | $158.60 |
| Purchase #6 | $212.34 | 3.160% | $219.0499 | $219.05 | $219.05 | $219.00 |
| Purchase #7 | $100.54 | 8.784% | $109.3714 | $109.37 | $109.35 | $109.40 |
| 7 purchase totals = | $781.43 | $837.1155 | $837.12 | $837.05 | $837.10 | |