| 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 | $157.54 | 7.132% | $168.7758 | $168.78 | $168.80 | $168.80 |
| Purchase #2 | $97.75 | 8.729% | $106.2826 | $106.28 | $106.30 | $106.30 |
| Purchase #3 | $37.86 | 3.812% | $39.3032 | $39.30 | $39.30 | $39.30 |
| Purchase #4 | $112.89 | 5.851% | $119.4952 | $119.50 | $119.50 | $119.50 |
| Purchase #5 | $208.26 | 9.388% | $227.8114 | $227.81 | $227.80 | $227.80 |
| Purchase #6 | $56.31 | 9.872% | $61.8689 | $61.87 | $61.85 | $61.90 |
| Purchase #7 | $44.75 | 9.565% | $49.0303 | $49.03 | $49.05 | $49.00 |
| 7 purchase totals = | $715.36 | $772.5674 | $772.57 | $772.60 | $772.60 | |