| 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 | $210.34 | 7.661% | $226.4541 | $226.45 | $226.45 | $226.50 |
| Purchase #2 | $101.81 | 7.340% | $109.2829 | $109.28 | $109.30 | $109.30 |
| Purchase #3 | $37.32 | 7.257% | $40.0283 | $40.03 | $40.05 | $40.00 |
| Purchase #4 | $81.64 | 7.525% | $87.7834 | $87.78 | $87.80 | $87.80 |
| Purchase #5 | $176.89 | 12.132% | $198.3503 | $198.35 | $198.35 | $198.40 |
| Purchase #6 | $151.56 | 6.549% | $161.4857 | $161.49 | $161.50 | $161.50 |
| Purchase #7 | $97.73 | 7.745% | $105.2992 | $105.30 | $105.30 | $105.30 |
| 7 purchase totals = | $857.29 | $928.6839 | $928.68 | $928.75 | $928.80 | |