| 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 | $141.98 | 7.370% | $152.4439 | $152.44 | $152.45 | $152.40 |
| Purchase #2 | $64.64 | 9.122% | $70.5365 | $70.54 | $70.55 | $70.50 |
| Purchase #3 | $206.64 | 4.221% | $215.3623 | $215.36 | $215.35 | $215.40 |
| Purchase #4 | $85.76 | 10.235% | $94.5375 | $94.54 | $94.55 | $94.50 |
| Purchase #5 | $81.84 | 6.598% | $87.2398 | $87.24 | $87.25 | $87.20 |
| Purchase #6 | $94.99 | 6.156% | $100.8376 | $100.84 | $100.85 | $100.80 |
| Purchase #7 | $166.54 | 4.564% | $174.1409 | $174.14 | $174.15 | $174.10 |
| 7 purchase totals = | $842.39 | $895.0985 | $895.10 | $895.15 | $894.90 | |