| 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 | $43.61 | 7.301% | $46.794 | $46.79 | $46.80 | $46.80 |
| Purchase #2 | $21.44 | 11.738% | $23.9566 | $23.96 | $23.95 | $24.00 |
| Purchase #3 | $146.44 | 11.223% | $162.875 | $162.88 | $162.90 | $162.90 |
| Purchase #4 | $139.41 | 13.750% | $158.5789 | $158.58 | $158.60 | $158.60 |
| Purchase #5 | $117.46 | 12.335% | $131.9487 | $131.95 | $131.95 | $131.90 |
| Purchase #6 | $131.36 | 8.468% | $142.4836 | $142.48 | $142.50 | $142.50 |
| Purchase #7 | $89.60 | 3.871% | $93.0684 | $93.07 | $93.05 | $93.10 |
| 7 purchase totals = | $689.32 | $759.7052 | $759.71 | $759.75 | $759.80 | |