| 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 | $38.47 | 3.393% | $39.7753 | $39.78 | $39.80 | $39.80 |
| Purchase #2 | $82.26 | 13.306% | $93.2055 | $93.21 | $93.20 | $93.20 |
| Purchase #3 | $245.47 | 4.732% | $257.0856 | $257.09 | $257.10 | $257.10 |
| Purchase #4 | $166.67 | 3.543% | $172.5751 | $172.58 | $172.60 | $172.60 |
| Purchase #5 | $198.60 | 10.347% | $219.1491 | $219.15 | $219.15 | $219.10 |
| Purchase #6 | $116.29 | 4.332% | $121.3277 | $121.33 | $121.35 | $121.30 |
| Purchase #7 | $23.95 | 11.338% | $26.6655 | $26.67 | $26.65 | $26.70 |
| 7 purchase totals = | $871.71 | $929.7838 | $929.81 | $929.85 | $929.80 | |