| 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 | $241.52 | 12.198% | $270.9806 | $270.98 | $271.00 | $271.00 |
| Purchase #2 | $115.36 | 6.520% | $122.8815 | $122.88 | $122.90 | $122.90 |
| Purchase #3 | $78.55 | 6.850% | $83.9307 | $83.93 | $83.95 | $83.90 |
| Purchase #4 | $183.63 | 11.482% | $204.7144 | $204.71 | $204.70 | $204.70 |
| Purchase #5 | $143.71 | 7.323% | $154.2339 | $154.23 | $154.25 | $154.20 |
| Purchase #6 | $153.38 | 8.435% | $166.3176 | $166.32 | $166.30 | $166.30 |
| Purchase #7 | $133.45 | 12.291% | $149.8523 | $149.85 | $149.85 | $149.90 |
| 7 purchase totals = | $1,049.60 | $1,152.9110 | $1,152.90 | $1,152.95 | $1,152.90 | |