| 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 | $115.46 | 6.828% | $123.3436 | $123.34 | $123.35 | $123.30 |
| Purchase #2 | $29.71 | 12.777% | $33.506 | $33.51 | $33.50 | $33.50 |
| Purchase #3 | $23.76 | 12.221% | $26.6637 | $26.66 | $26.65 | $26.70 |
| Purchase #4 | $98.57 | 9.192% | $107.6306 | $107.63 | $107.65 | $107.60 |
| Purchase #5 | $12.35 | 3.221% | $12.7478 | $12.75 | $12.75 | $12.70 |
| Purchase #6 | $208.74 | 6.118% | $221.5107 | $221.51 | $221.50 | $221.50 |
| Purchase #7 | $174.36 | 9.632% | $191.1544 | $191.15 | $191.15 | $191.20 |
| 7 purchase totals = | $662.95 | $716.5568 | $716.55 | $716.55 | $716.50 | |