| 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 | $105.56 | 12.576% | $118.8352 | $118.84 | $118.85 | $118.80 |
| Purchase #2 | $115.27 | 7.486% | $123.8991 | $123.90 | $123.90 | $123.90 |
| Purchase #3 | $103.39 | 11.177% | $114.9459 | $114.95 | $114.95 | $114.90 |
| Purchase #4 | $28.99 | 6.688% | $30.9289 | $30.93 | $30.95 | $30.90 |
| Purchase #5 | $117.84 | 12.222% | $132.2424 | $132.24 | $132.25 | $132.20 |
| Purchase #6 | $164.57 | 4.428% | $171.8572 | $171.86 | $171.85 | $171.90 |
| Purchase #7 | $24.95 | 12.817% | $28.1478 | $28.15 | $28.15 | $28.10 |
| 7 purchase totals = | $660.57 | $720.8565 | $720.87 | $720.90 | $720.70 | |