| 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 | $138.69 | 13.839% | $157.8833 | $157.88 | $157.90 | $157.90 |
| Purchase #2 | $80.27 | 8.644% | $87.2085 | $87.21 | $87.20 | $87.20 |
| Purchase #3 | $232.27 | 12.256% | $260.737 | $260.74 | $260.75 | $260.70 |
| Purchase #4 | $203.72 | 10.809% | $225.7401 | $225.74 | $225.75 | $225.70 |
| Purchase #5 | $82.35 | 6.304% | $87.5413 | $87.54 | $87.55 | $87.50 |
| Purchase #6 | $61.81 | 5.109% | $64.9679 | $64.97 | $64.95 | $65.00 |
| Purchase #7 | $67.91 | 10.802% | $75.2456 | $75.25 | $75.25 | $75.20 |
| 7 purchase totals = | $867.02 | $959.3237 | $959.33 | $959.35 | $959.20 | |