| 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 | $67.78 | 8.602% | $73.6104 | $73.61 | $73.60 | $73.60 |
| Purchase #2 | $8.48 | 7.542% | $9.1196 | $9.12 | $9.10 | $9.10 |
| Purchase #3 | $138.44 | 3.694% | $143.554 | $143.55 | $143.55 | $143.60 |
| Purchase #4 | $144.79 | 6.497% | $154.197 | $154.20 | $154.20 | $154.20 |
| Purchase #5 | $190.39 | 13.856% | $216.7704 | $216.77 | $216.75 | $216.80 |
| Purchase #6 | $113.39 | 4.465% | $118.4529 | $118.45 | $118.45 | $118.50 |
| Purchase #7 | $55.64 | 7.492% | $59.8085 | $59.81 | $59.80 | $59.80 |
| 7 purchase totals = | $718.91 | $775.5128 | $775.51 | $775.45 | $775.60 | |