| 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 | $136.92 | 5.396% | $144.3082 | $144.31 | $144.30 | $144.30 |
| Purchase #2 | $193.82 | 12.304% | $217.6676 | $217.67 | $217.65 | $217.70 |
| Purchase #3 | $37.47 | 9.534% | $41.0424 | $41.04 | $41.05 | $41.00 |
| Purchase #4 | $99.67 | 11.183% | $110.8161 | $110.82 | $110.80 | $110.80 |
| Purchase #5 | $81.40 | 4.412% | $84.9914 | $84.99 | $85.00 | $85.00 |
| Purchase #6 | $92.95 | 13.709% | $105.6925 | $105.69 | $105.70 | $105.70 |
| Purchase #7 | $220.62 | 10.670% | $244.1602 | $244.16 | $244.15 | $244.20 |
| 7 purchase totals = | $862.85 | $948.6784 | $948.68 | $948.65 | $948.70 | |