| 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 | $50.66 | 8.787% | $55.1115 | $55.11 | $55.10 | $55.10 |
| Purchase #2 | $149.97 | 5.142% | $157.6815 | $157.68 | $157.70 | $157.70 |
| Purchase #3 | $189.95 | 7.780% | $204.7281 | $204.73 | $204.75 | $204.70 |
| Purchase #4 | $167.53 | 9.791% | $183.9329 | $183.93 | $183.95 | $183.90 |
| Purchase #5 | $233.60 | 13.348% | $264.7809 | $264.78 | $264.80 | $264.80 |
| Purchase #6 | $102.35 | 13.429% | $116.0946 | $116.09 | $116.10 | $116.10 |
| Purchase #7 | $11.62 | 7.154% | $12.4513 | $12.45 | $12.45 | $12.50 |
| 7 purchase totals = | $905.68 | $994.7808 | $994.77 | $994.85 | $994.80 | |