| 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 | $80.78 | 7.169% | $86.5711 | $86.57 | $86.55 | $86.60 |
| Purchase #2 | $51.63 | 10.784% | $57.1978 | $57.20 | $57.20 | $57.20 |
| Purchase #3 | $219.94 | 8.657% | $238.9802 | $238.98 | $239.00 | $239.00 |
| Purchase #4 | $218.50 | 3.601% | $226.3682 | $226.37 | $226.35 | $226.40 |
| Purchase #5 | $222.41 | 4.680% | $232.8188 | $232.82 | $232.80 | $232.80 |
| Purchase #6 | $123.72 | 12.417% | $139.0823 | $139.08 | $139.10 | $139.10 |
| Purchase #7 | $59.39 | 9.758% | $65.1853 | $65.19 | $65.20 | $65.20 |
| 7 purchase totals = | $976.37 | $1,046.2037 | $1,046.21 | $1,046.20 | $1,046.30 | |