| 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 | $202.46 | 10.781% | $224.2872 | $224.29 | $224.30 | $224.30 |
| Purchase #2 | $46.58 | 13.514% | $52.8748 | $52.87 | $52.85 | $52.90 |
| Purchase #3 | $66.66 | 5.143% | $70.0883 | $70.09 | $70.10 | $70.10 |
| Purchase #4 | $101.42 | 9.177% | $110.7273 | $110.73 | $110.75 | $110.70 |
| Purchase #5 | $142.75 | 7.401% | $153.3149 | $153.31 | $153.30 | $153.30 |
| Purchase #6 | $105.75 | 7.573% | $113.7584 | $113.76 | $113.75 | $113.80 |
| Purchase #7 | $224.55 | 11.157% | $249.603 | $249.60 | $249.60 | $249.60 |
| 7 purchase totals = | $890.17 | $974.6539 | $974.65 | $974.65 | $974.70 | |