| 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 | $215.36 | 3.429% | $222.7447 | $222.74 | $222.75 | $222.70 |
| Purchase #2 | $33.42 | 4.188% | $34.8196 | $34.82 | $34.80 | $34.80 |
| Purchase #3 | $152.61 | 4.116% | $158.8914 | $158.89 | $158.90 | $158.90 |
| Purchase #4 | $194.76 | 4.738% | $203.9877 | $203.99 | $204.00 | $204.00 |
| Purchase #5 | $73.49 | 4.735% | $76.9698 | $76.97 | $76.95 | $77.00 |
| Purchase #6 | $188.89 | 11.547% | $210.7011 | $210.70 | $210.70 | $210.70 |
| Purchase #7 | $157.80 | 9.872% | $173.378 | $173.38 | $173.40 | $173.40 |
| 7 purchase totals = | $1,016.33 | $1,081.4923 | $1,081.49 | $1,081.50 | $1,081.50 | |