| 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 | $105.48 | 6.125% | $111.9407 | $111.94 | $111.95 | $111.90 |
| Purchase #2 | $180.90 | 6.795% | $193.1922 | $193.19 | $193.20 | $193.20 |
| Purchase #3 | $82.98 | 11.459% | $92.4887 | $92.49 | $92.50 | $92.50 |
| Purchase #4 | $55.76 | 8.519% | $60.5102 | $60.51 | $60.50 | $60.50 |
| Purchase #5 | $235.49 | 3.114% | $242.8232 | $242.82 | $242.80 | $242.80 |
| Purchase #6 | $43.40 | 3.148% | $44.7662 | $44.77 | $44.75 | $44.80 |
| Purchase #7 | $225.42 | 4.732% | $236.0869 | $236.09 | $236.10 | $236.10 |
| 7 purchase totals = | $929.43 | $981.8081 | $981.81 | $981.80 | $981.80 | |