| 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 | $228.72 | 13.720% | $260.1004 | $260.10 | $260.10 | $260.10 |
| Purchase #2 | $209.25 | 9.399% | $228.9174 | $228.92 | $228.90 | $228.90 |
| Purchase #3 | $7.98 | 4.316% | $8.3244 | $8.32 | $8.30 | $8.30 |
| Purchase #4 | $44.51 | 8.470% | $48.28 | $48.28 | $48.30 | $48.30 |
| Purchase #5 | $234.47 | 12.606% | $264.0273 | $264.03 | $264.05 | $264.00 |
| Purchase #6 | $216.37 | 13.696% | $246.004 | $246.00 | $246.00 | $246.00 |
| Purchase #7 | $119.74 | 4.806% | $125.4947 | $125.49 | $125.50 | $125.50 |
| 7 purchase totals = | $1,061.04 | $1,181.1482 | $1,181.14 | $1,181.15 | $1,181.10 | |