| 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 | $227.72 | 8.387% | $246.8189 | $246.82 | $246.80 | $246.80 |
| Purchase #2 | $62.99 | 10.308% | $69.483 | $69.48 | $69.50 | $69.50 |
| Purchase #3 | $235.36 | 9.185% | $256.9778 | $256.98 | $257.00 | $257.00 |
| Purchase #4 | $127.27 | 10.871% | $141.1055 | $141.11 | $141.10 | $141.10 |
| Purchase #5 | $124.63 | 4.661% | $130.439 | $130.44 | $130.45 | $130.40 |
| Purchase #6 | $36.79 | 6.405% | $39.1464 | $39.15 | $39.15 | $39.10 |
| Purchase #7 | $51.95 | 6.548% | $55.3517 | $55.35 | $55.35 | $55.40 |
| 7 purchase totals = | $866.71 | $939.3223 | $939.33 | $939.35 | $939.30 | |