| 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 | $249.36 | 9.795% | $273.7848 | $273.78 | $273.80 | $273.80 |
| Purchase #2 | $30.94 | 4.514% | $32.3366 | $32.34 | $32.35 | $32.30 |
| Purchase #3 | $108.74 | 10.226% | $119.8598 | $119.86 | $119.85 | $119.90 |
| Purchase #4 | $85.89 | 12.646% | $96.7516 | $96.75 | $96.75 | $96.80 |
| Purchase #5 | $58.25 | 12.681% | $65.6367 | $65.64 | $65.65 | $65.60 |
| Purchase #6 | $216.26 | 3.704% | $224.2703 | $224.27 | $224.25 | $224.30 |
| Purchase #7 | $111.35 | 10.110% | $122.6075 | $122.61 | $122.60 | $122.60 |
| 7 purchase totals = | $860.79 | $935.2473 | $935.25 | $935.25 | $935.30 | |