| 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 | $53.29 | 9.192% | $58.1884 | $58.19 | $58.20 | $58.20 |
| Purchase #2 | $67.65 | 13.765% | $76.962 | $76.96 | $76.95 | $77.00 |
| Purchase #3 | $58.36 | 8.855% | $63.5278 | $63.53 | $63.55 | $63.50 |
| Purchase #4 | $70.48 | 7.724% | $75.9239 | $75.92 | $75.90 | $75.90 |
| Purchase #5 | $46.62 | 6.308% | $49.5608 | $49.56 | $49.55 | $49.60 |
| Purchase #6 | $163.63 | 12.622% | $184.2834 | $184.28 | $184.30 | $184.30 |
| Purchase #7 | $131.67 | 11.514% | $146.8305 | $146.83 | $146.85 | $146.80 |
| 7 purchase totals = | $591.70 | $655.2768 | $655.27 | $655.30 | $655.30 | |