| 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 | $102.26 | 4.690% | $107.056 | $107.06 | $107.05 | $107.10 |
| Purchase #2 | $46.83 | 4.584% | $48.9767 | $48.98 | $49.00 | $49.00 |
| Purchase #3 | $96.39 | 6.527% | $102.6814 | $102.68 | $102.70 | $102.70 |
| Purchase #4 | $243.85 | 6.615% | $259.9807 | $259.98 | $260.00 | $260.00 |
| Purchase #5 | $91.83 | 8.740% | $99.8559 | $99.86 | $99.85 | $99.90 |
| Purchase #6 | $247.36 | 6.298% | $262.9387 | $262.94 | $262.95 | $262.90 |
| Purchase #7 | $187.45 | 10.384% | $206.9148 | $206.91 | $206.90 | $206.90 |
| 7 purchase totals = | $1,015.97 | $1,088.4042 | $1,088.41 | $1,088.45 | $1,088.50 | |