| 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 | $242.51 | 13.540% | $275.3459 | $275.35 | $275.35 | $275.30 |
| Purchase #2 | $202.69 | 10.330% | $223.6279 | $223.63 | $223.65 | $223.60 |
| Purchase #3 | $185.61 | 12.321% | $208.479 | $208.48 | $208.50 | $208.50 |
| Purchase #4 | $10.47 | 3.319% | $10.8175 | $10.82 | $10.80 | $10.80 |
| Purchase #5 | $26.91 | 10.464% | $29.7259 | $29.73 | $29.75 | $29.70 |
| Purchase #6 | $53.48 | 10.680% | $59.1917 | $59.19 | $59.20 | $59.20 |
| Purchase #7 | $175.42 | 5.281% | $184.6839 | $184.68 | $184.70 | $184.70 |
| 7 purchase totals = | $897.09 | $991.8718 | $991.88 | $991.95 | $991.80 | |