| 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 | $125.46 | 4.783% | $131.4608 | $131.46 | $131.45 | $131.50 |
| Purchase #2 | $55.99 | 7.267% | $60.0588 | $60.06 | $60.05 | $60.10 |
| Purchase #3 | $183.50 | 6.295% | $195.0513 | $195.05 | $195.05 | $195.10 |
| Purchase #4 | $44.77 | 6.449% | $47.6572 | $47.66 | $47.65 | $47.70 |
| Purchase #5 | $163.77 | 8.218% | $177.2286 | $177.23 | $177.25 | $177.20 |
| Purchase #6 | $62.40 | 12.297% | $70.0733 | $70.07 | $70.05 | $70.10 |
| Purchase #7 | $106.43 | 8.164% | $115.1189 | $115.12 | $115.10 | $115.10 |
| 7 purchase totals = | $742.32 | $796.6489 | $796.65 | $796.60 | $796.80 | |