| 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 | $140.65 | 12.298% | $157.9471 | $157.95 | $157.95 | $157.90 |
| Purchase #2 | $184.96 | 10.494% | $204.3697 | $204.37 | $204.35 | $204.40 |
| Purchase #3 | $30.71 | 11.650% | $34.2877 | $34.29 | $34.30 | $34.30 |
| Purchase #4 | $248.96 | 12.409% | $279.8534 | $279.85 | $279.85 | $279.90 |
| Purchase #5 | $112.79 | 10.448% | $124.5743 | $124.57 | $124.55 | $124.60 |
| Purchase #6 | $125.69 | 9.474% | $137.5979 | $137.60 | $137.60 | $137.60 |
| Purchase #7 | $33.95 | 13.175% | $38.4229 | $38.42 | $38.40 | $38.40 |
| 7 purchase totals = | $877.71 | $977.0530 | $977.05 | $977.00 | $977.10 | |