| 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 | $243.55 | 7.471% | $261.7456 | $261.75 | $261.75 | $261.70 |
| Purchase #2 | $167.98 | 5.829% | $177.7716 | $177.77 | $177.75 | $177.80 |
| Purchase #3 | $106.42 | 10.793% | $117.9059 | $117.91 | $117.90 | $117.90 |
| Purchase #4 | $158.63 | 9.136% | $173.1224 | $173.12 | $173.10 | $173.10 |
| Purchase #5 | $103.50 | 5.811% | $109.5144 | $109.51 | $109.50 | $109.50 |
| Purchase #6 | $17.49 | 4.747% | $18.3203 | $18.32 | $18.30 | $18.30 |
| Purchase #7 | $109.93 | 8.760% | $119.5599 | $119.56 | $119.55 | $119.60 |
| 7 purchase totals = | $907.50 | $977.9401 | $977.94 | $977.85 | $977.90 | |