| 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 | $181.84 | 5.522% | $191.8812 | $191.88 | $191.90 | $191.90 |
| Purchase #2 | $153.42 | 10.452% | $169.4555 | $169.46 | $169.45 | $169.50 |
| Purchase #3 | $242.67 | 8.131% | $262.4015 | $262.40 | $262.40 | $262.40 |
| Purchase #4 | $35.82 | 3.299% | $37.0017 | $37.00 | $37.00 | $37.00 |
| Purchase #5 | $10.94 | 4.573% | $11.4403 | $11.44 | $11.45 | $11.40 |
| Purchase #6 | $49.77 | 3.363% | $51.4438 | $51.44 | $51.45 | $51.40 |
| Purchase #7 | $84.95 | 5.506% | $89.6273 | $89.63 | $89.65 | $89.60 |
| 7 purchase totals = | $759.41 | $813.2513 | $813.25 | $813.30 | $813.20 | |