| 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 | $166.78 | 6.114% | $176.9769 | $176.98 | $177.00 | $177.00 |
| Purchase #2 | $21.35 | 7.153% | $22.8772 | $22.88 | $22.90 | $22.90 |
| Purchase #3 | $49.29 | 10.737% | $54.5823 | $54.58 | $54.60 | $54.60 |
| Purchase #4 | $187.67 | 9.324% | $205.1684 | $205.17 | $205.15 | $205.20 |
| Purchase #5 | $219.47 | 6.855% | $234.5147 | $234.51 | $234.50 | $234.50 |
| Purchase #6 | $77.41 | 12.125% | $86.796 | $86.80 | $86.80 | $86.80 |
| Purchase #7 | $113.46 | 11.214% | $126.1834 | $126.18 | $126.20 | $126.20 |
| 7 purchase totals = | $835.43 | $907.0989 | $907.10 | $907.15 | $907.20 | |