| 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 | $9.86 | 11.850% | $11.0284 | $11.03 | $11.05 | $11.00 |
| Purchase #2 | $124.86 | 5.732% | $132.017 | $132.02 | $132.00 | $132.00 |
| Purchase #3 | $217.42 | 6.111% | $230.7065 | $230.71 | $230.70 | $230.70 |
| Purchase #4 | $207.52 | 8.352% | $224.8521 | $224.85 | $224.85 | $224.90 |
| Purchase #5 | $190.65 | 7.629% | $205.1947 | $205.19 | $205.20 | $205.20 |
| Purchase #6 | $29.80 | 4.659% | $31.1884 | $31.19 | $31.20 | $31.20 |
| Purchase #7 | $65.94 | 10.571% | $72.9105 | $72.91 | $72.90 | $72.90 |
| 7 purchase totals = | $846.05 | $907.8976 | $907.90 | $907.90 | $907.90 | |