| 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 | $237.76 | 11.327% | $264.6911 | $264.69 | $264.70 | $264.70 |
| Purchase #2 | $75.99 | 3.631% | $78.7492 | $78.75 | $78.75 | $78.70 |
| Purchase #3 | $117.31 | 8.242% | $126.9787 | $126.98 | $127.00 | $127.00 |
| Purchase #4 | $104.72 | 7.640% | $112.7206 | $112.72 | $112.70 | $112.70 |
| Purchase #5 | $19.36 | 8.600% | $21.025 | $21.03 | $21.05 | $21.00 |
| Purchase #6 | $158.87 | 12.267% | $178.3586 | $178.36 | $178.35 | $178.40 |
| Purchase #7 | $102.62 | 5.399% | $108.1605 | $108.16 | $108.15 | $108.20 |
| 7 purchase totals = | $816.63 | $890.6837 | $890.69 | $890.70 | $890.70 | |