| 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 | $224.39 | 12.546% | $252.542 | $252.54 | $252.55 | $252.50 |
| Purchase #2 | $5.32 | 10.378% | $5.8721 | $5.87 | $5.85 | $5.90 |
| Purchase #3 | $96.45 | 8.472% | $104.6212 | $104.62 | $104.60 | $104.60 |
| Purchase #4 | $68.83 | 9.357% | $75.2704 | $75.27 | $75.25 | $75.30 |
| Purchase #5 | $126.47 | 5.493% | $133.417 | $133.42 | $133.40 | $133.40 |
| Purchase #6 | $150.55 | 5.687% | $159.1118 | $159.11 | $159.10 | $159.10 |
| Purchase #7 | $146.72 | 11.758% | $163.9713 | $163.97 | $163.95 | $164.00 |
| 7 purchase totals = | $818.73 | $894.8058 | $894.80 | $894.70 | $894.80 | |