| 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 | $73.36 | 13.753% | $83.4492 | $83.45 | $83.45 | $83.40 |
| Purchase #2 | $160.53 | 3.448% | $166.0651 | $166.07 | $166.05 | $166.10 |
| Purchase #3 | $25.70 | 12.560% | $28.9279 | $28.93 | $28.95 | $28.90 |
| Purchase #4 | $53.74 | 7.830% | $57.9478 | $57.95 | $57.95 | $57.90 |
| Purchase #5 | $104.81 | 9.218% | $114.4714 | $114.47 | $114.45 | $114.50 |
| Purchase #6 | $235.53 | 10.266% | $259.7095 | $259.71 | $259.70 | $259.70 |
| Purchase #7 | $136.51 | 9.828% | $149.9262 | $149.93 | $149.95 | $149.90 |
| 7 purchase totals = | $790.18 | $860.4971 | $860.51 | $860.50 | $860.40 | |