| 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 | $102.97 | 10.428% | $113.7077 | $113.71 | $113.70 | $113.70 |
| Purchase #2 | $36.71 | 6.625% | $39.142 | $39.14 | $39.15 | $39.10 |
| Purchase #3 | $18.56 | 7.815% | $20.0105 | $20.01 | $20.00 | $20.00 |
| Purchase #4 | $227.89 | 7.200% | $244.2981 | $244.30 | $244.30 | $244.30 |
| Purchase #5 | $25.28 | 3.242% | $26.0996 | $26.10 | $26.10 | $26.10 |
| Purchase #6 | $236.30 | 11.486% | $263.4414 | $263.44 | $263.45 | $263.40 |
| Purchase #7 | $24.56 | 10.152% | $27.0533 | $27.05 | $27.05 | $27.10 |
| 7 purchase totals = | $672.27 | $733.7526 | $733.75 | $733.75 | $733.70 | |