| 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 | $160.76 | 9.569% | $176.1431 | $176.14 | $176.15 | $176.10 |
| Purchase #2 | $44.74 | 12.402% | $50.2887 | $50.29 | $50.30 | $50.30 |
| Purchase #3 | $154.81 | 3.344% | $159.9868 | $159.99 | $160.00 | $160.00 |
| Purchase #4 | $239.49 | 9.628% | $262.5481 | $262.55 | $262.55 | $262.50 |
| Purchase #5 | $29.75 | 4.338% | $31.0406 | $31.04 | $31.05 | $31.00 |
| Purchase #6 | $131.56 | 7.866% | $141.9085 | $141.91 | $141.90 | $141.90 |
| Purchase #7 | $110.78 | 7.825% | $119.4485 | $119.45 | $119.45 | $119.40 |
| 7 purchase totals = | $871.89 | $941.3643 | $941.37 | $941.40 | $941.20 | |