| 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 | $239.77 | 9.850% | $263.3873 | $263.39 | $263.40 | $263.40 |
| Purchase #2 | $146.85 | 6.117% | $155.8328 | $155.83 | $155.85 | $155.80 |
| Purchase #3 | $229.81 | 10.666% | $254.3215 | $254.32 | $254.30 | $254.30 |
| Purchase #4 | $92.96 | 12.142% | $104.2472 | $104.25 | $104.25 | $104.20 |
| Purchase #5 | $116.61 | 3.218% | $120.3625 | $120.36 | $120.35 | $120.40 |
| Purchase #6 | $38.99 | 6.450% | $41.5049 | $41.50 | $41.50 | $41.50 |
| Purchase #7 | $107.57 | 7.189% | $115.3032 | $115.30 | $115.30 | $115.30 |
| 7 purchase totals = | $972.56 | $1,054.9594 | $1,054.95 | $1,054.95 | $1,054.90 | |