| 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 | $118.90 | 5.800% | $125.7962 | $125.80 | $125.80 | $125.80 |
| Purchase #2 | $10.58 | 10.382% | $11.6784 | $11.68 | $11.70 | $11.70 |
| Purchase #3 | $195.32 | 13.360% | $221.4148 | $221.41 | $221.40 | $221.40 |
| Purchase #4 | $91.69 | 12.249% | $102.9211 | $102.92 | $102.90 | $102.90 |
| Purchase #5 | $6.64 | 9.534% | $7.2731 | $7.27 | $7.25 | $7.30 |
| Purchase #6 | $145.65 | 10.301% | $160.6534 | $160.65 | $160.65 | $160.70 |
| Purchase #7 | $150.67 | 8.460% | $163.4167 | $163.42 | $163.40 | $163.40 |
| 7 purchase totals = | $719.45 | $793.1537 | $793.15 | $793.10 | $793.20 | |