| 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 | $163.46 | 13.466% | $185.4715 | $185.47 | $185.45 | $185.50 |
| Purchase #2 | $79.99 | 11.295% | $89.0249 | $89.02 | $89.00 | $89.00 |
| Purchase #3 | $70.30 | 4.431% | $73.415 | $73.42 | $73.40 | $73.40 |
| Purchase #4 | $229.96 | 13.108% | $260.1032 | $260.10 | $260.10 | $260.10 |
| Purchase #5 | $82.57 | 5.144% | $86.8174 | $86.82 | $86.80 | $86.80 |
| Purchase #6 | $120.74 | 6.872% | $129.0373 | $129.04 | $129.05 | $129.00 |
| Purchase #7 | $184.93 | 10.514% | $204.3735 | $204.37 | $204.35 | $204.40 |
| 7 purchase totals = | $931.95 | $1,028.2428 | $1,028.24 | $1,028.15 | $1,028.20 | |