| 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 | $116.79 | 4.155% | $121.6426 | $121.64 | $121.65 | $121.60 |
| Purchase #2 | $143.73 | 10.673% | $159.0703 | $159.07 | $159.05 | $159.10 |
| Purchase #3 | $122.80 | 9.688% | $134.6969 | $134.70 | $134.70 | $134.70 |
| Purchase #4 | $222.87 | 9.299% | $243.5947 | $243.59 | $243.60 | $243.60 |
| Purchase #5 | $225.76 | 4.429% | $235.7589 | $235.76 | $235.75 | $235.80 |
| Purchase #6 | $62.37 | 12.825% | $70.369 | $70.37 | $70.35 | $70.40 |
| Purchase #7 | $131.51 | 10.594% | $145.4422 | $145.44 | $145.45 | $145.40 |
| 7 purchase totals = | $1,025.83 | $1,110.5746 | $1,110.57 | $1,110.55 | $1,110.60 | |