| 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 | $155.71 | 8.161% | $168.4175 | $168.42 | $168.40 | $168.40 |
| Purchase #2 | $241.44 | 6.787% | $257.8265 | $257.83 | $257.85 | $257.80 |
| Purchase #3 | $233.45 | 4.219% | $243.2993 | $243.30 | $243.30 | $243.30 |
| Purchase #4 | $65.31 | 10.151% | $71.9396 | $71.94 | $71.95 | $71.90 |
| Purchase #5 | $117.80 | 5.665% | $124.4734 | $124.47 | $124.45 | $124.50 |
| Purchase #6 | $25.97 | 8.646% | $28.2154 | $28.22 | $28.20 | $28.20 |
| Purchase #7 | $73.91 | 3.838% | $76.7467 | $76.75 | $76.75 | $76.70 |
| 7 purchase totals = | $913.59 | $970.9184 | $970.93 | $970.90 | $970.80 | |