| 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 | $227.99 | 8.849% | $248.1648 | $248.16 | $248.15 | $248.20 |
| Purchase #2 | $64.93 | 5.788% | $68.6881 | $68.69 | $68.70 | $68.70 |
| Purchase #3 | $9.45 | 7.433% | $10.1524 | $10.15 | $10.15 | $10.20 |
| Purchase #4 | $228.31 | 9.844% | $250.7848 | $250.78 | $250.80 | $250.80 |
| Purchase #5 | $108.74 | 13.567% | $123.4928 | $123.49 | $123.50 | $123.50 |
| Purchase #6 | $88.57 | 9.271% | $96.7813 | $96.78 | $96.80 | $96.80 |
| Purchase #7 | $173.80 | 10.429% | $191.9256 | $191.93 | $191.95 | $191.90 |
| 7 purchase totals = | $901.79 | $989.9898 | $989.98 | $990.05 | $990.10 | |