| 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 | $87.82 | 12.553% | $98.844 | $98.84 | $98.85 | $98.80 |
| Purchase #2 | $144.29 | 5.696% | $152.5088 | $152.51 | $152.50 | $152.50 |
| Purchase #3 | $29.87 | 11.701% | $33.3651 | $33.37 | $33.35 | $33.40 |
| Purchase #4 | $81.50 | 12.368% | $91.5799 | $91.58 | $91.60 | $91.60 |
| Purchase #5 | $108.27 | 3.676% | $112.25 | $112.25 | $112.25 | $112.30 |
| Purchase #6 | $83.77 | 5.121% | $88.0599 | $88.06 | $88.05 | $88.10 |
| Purchase #7 | $25.40 | 3.359% | $26.2532 | $26.25 | $26.25 | $26.30 |
| 7 purchase totals = | $560.92 | $602.8609 | $602.86 | $602.85 | $603.00 | |