| 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 | $139.28 | 13.743% | $158.4213 | $158.42 | $158.40 | $158.40 |
| Purchase #2 | $232.32 | 3.727% | $240.9786 | $240.98 | $241.00 | $241.00 |
| Purchase #3 | $17.80 | 3.631% | $18.4463 | $18.45 | $18.45 | $18.40 |
| Purchase #4 | $166.37 | 8.617% | $180.7061 | $180.71 | $180.70 | $180.70 |
| Purchase #5 | $187.49 | 11.648% | $209.3288 | $209.33 | $209.35 | $209.30 |
| Purchase #6 | $158.54 | 3.251% | $163.6941 | $163.69 | $163.70 | $163.70 |
| Purchase #7 | $233.99 | 8.784% | $254.5437 | $254.54 | $254.55 | $254.50 |
| 7 purchase totals = | $1,135.79 | $1,226.1189 | $1,226.12 | $1,226.15 | $1,226.00 | |