| 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 | $240.71 | 9.185% | $262.8192 | $262.82 | $262.80 | $262.80 |
| Purchase #2 | $14.54 | 4.743% | $15.2296 | $15.23 | $15.25 | $15.20 |
| Purchase #3 | $246.27 | 4.342% | $256.963 | $256.96 | $256.95 | $257.00 |
| Purchase #4 | $81.70 | 9.449% | $89.4198 | $89.42 | $89.40 | $89.40 |
| Purchase #5 | $19.51 | 13.847% | $22.2115 | $22.21 | $22.20 | $22.20 |
| Purchase #6 | $35.41 | 10.714% | $39.2038 | $39.20 | $39.20 | $39.20 |
| Purchase #7 | $107.61 | 12.590% | $121.1581 | $121.16 | $121.15 | $121.20 |
| 7 purchase totals = | $745.75 | $807.0050 | $807.00 | $806.95 | $807.00 | |