| 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 | $193.27 | 4.772% | $202.4928 | $202.49 | $202.50 | $202.50 |
| Purchase #2 | $230.61 | 7.303% | $247.4514 | $247.45 | $247.45 | $247.50 |
| Purchase #3 | $5.37 | 8.245% | $5.8128 | $5.81 | $5.80 | $5.80 |
| Purchase #4 | $62.90 | 5.556% | $66.3947 | $66.39 | $66.40 | $66.40 |
| Purchase #5 | $59.84 | 12.204% | $67.1429 | $67.14 | $67.15 | $67.10 |
| Purchase #6 | $143.40 | 12.556% | $161.4053 | $161.41 | $161.40 | $161.40 |
| Purchase #7 | $111.57 | 4.331% | $116.4021 | $116.40 | $116.40 | $116.40 |
| 7 purchase totals = | $806.96 | $867.1020 | $867.09 | $867.10 | $867.10 | |