| 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 | $61.81 | 12.632% | $69.6178 | $69.62 | $69.60 | $69.60 |
| Purchase #2 | $225.85 | 4.106% | $235.1234 | $235.12 | $235.10 | $235.10 |
| Purchase #3 | $40.84 | 12.319% | $45.8711 | $45.87 | $45.85 | $45.90 |
| Purchase #4 | $238.38 | 6.818% | $254.6327 | $254.63 | $254.65 | $254.60 |
| Purchase #5 | $138.41 | 3.476% | $143.2211 | $143.22 | $143.20 | $143.20 |
| Purchase #6 | $33.88 | 4.674% | $35.4636 | $35.46 | $35.45 | $35.50 |
| Purchase #7 | $174.68 | 6.739% | $186.4517 | $186.45 | $186.45 | $186.50 |
| 7 purchase totals = | $913.85 | $970.3814 | $970.37 | $970.30 | $970.40 | |