| 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 | $181.95 | 4.428% | $190.0067 | $190.01 | $190.00 | $190.00 |
| Purchase #2 | $190.44 | 3.459% | $197.0273 | $197.03 | $197.05 | $197.00 |
| Purchase #3 | $151.62 | 10.837% | $168.0511 | $168.05 | $168.05 | $168.10 |
| Purchase #4 | $170.86 | 5.377% | $180.0471 | $180.05 | $180.05 | $180.00 |
| Purchase #5 | $188.69 | 3.519% | $195.33 | $195.33 | $195.35 | $195.30 |
| Purchase #6 | $28.48 | 5.706% | $30.1051 | $30.11 | $30.10 | $30.10 |
| Purchase #7 | $149.30 | 10.367% | $164.7779 | $164.78 | $164.80 | $164.80 |
| 7 purchase totals = | $1,061.34 | $1,125.3452 | $1,125.36 | $1,125.40 | $1,125.30 | |