| 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 | $169.26 | 7.454% | $181.8766 | $181.88 | $181.90 | $181.90 |
| Purchase #2 | $44.73 | 11.600% | $49.9187 | $49.92 | $49.90 | $49.90 |
| Purchase #3 | $119.96 | 10.821% | $132.9409 | $132.94 | $132.95 | $132.90 |
| Purchase #4 | $141.53 | 13.521% | $160.6663 | $160.67 | $160.65 | $160.70 |
| Purchase #5 | $72.46 | 12.544% | $81.5494 | $81.55 | $81.55 | $81.50 |
| Purchase #6 | $98.72 | 9.848% | $108.4419 | $108.44 | $108.45 | $108.40 |
| Purchase #7 | $189.94 | 5.676% | $200.721 | $200.72 | $200.70 | $200.70 |
| 7 purchase totals = | $836.60 | $916.1148 | $916.12 | $916.10 | $916.00 | |