| 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 | $71.99 | 12.271% | $80.8239 | $80.82 | $80.80 | $80.80 |
| Purchase #2 | $75.67 | 8.866% | $82.3789 | $82.38 | $82.40 | $82.40 |
| Purchase #3 | $110.73 | 13.581% | $125.7682 | $125.77 | $125.75 | $125.80 |
| Purchase #4 | $154.66 | 10.519% | $170.9287 | $170.93 | $170.95 | $170.90 |
| Purchase #5 | $188.92 | 10.353% | $208.4789 | $208.48 | $208.50 | $208.50 |
| Purchase #6 | $183.82 | 10.867% | $203.7957 | $203.80 | $203.80 | $203.80 |
| Purchase #7 | $159.76 | 10.666% | $176.8 | $176.80 | $176.80 | $176.80 |
| 7 purchase totals = | $945.55 | $1,048.9743 | $1,048.98 | $1,049.00 | $1,049.00 | |