| 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 | $99.29 | 8.755% | $107.9828 | $107.98 | $108.00 | $108.00 |
| Purchase #2 | $118.78 | 6.646% | $126.6741 | $126.67 | $126.65 | $126.70 |
| Purchase #3 | $137.48 | 12.788% | $155.0609 | $155.06 | $155.05 | $155.10 |
| Purchase #4 | $219.34 | 5.775% | $232.0069 | $232.01 | $232.00 | $232.00 |
| Purchase #5 | $104.87 | 11.685% | $117.1241 | $117.12 | $117.10 | $117.10 |
| Purchase #6 | $144.90 | 5.699% | $153.1579 | $153.16 | $153.15 | $153.20 |
| Purchase #7 | $44.87 | 8.344% | $48.614 | $48.61 | $48.60 | $48.60 |
| 7 purchase totals = | $869.53 | $940.6207 | $940.61 | $940.55 | $940.70 | |