| 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 | $148.31 | 4.571% | $155.0893 | $155.09 | $155.10 | $155.10 |
| Purchase #2 | $62.88 | 5.845% | $66.5553 | $66.56 | $66.55 | $66.60 |
| Purchase #3 | $134.67 | 13.360% | $152.6619 | $152.66 | $152.65 | $152.70 |
| Purchase #4 | $250.30 | 3.602% | $259.3158 | $259.32 | $259.30 | $259.30 |
| Purchase #5 | $35.62 | 11.767% | $39.8114 | $39.81 | $39.80 | $39.80 |
| Purchase #6 | $68.60 | 8.213% | $74.2341 | $74.23 | $74.25 | $74.20 |
| Purchase #7 | $19.69 | 6.792% | $21.0273 | $21.03 | $21.05 | $21.00 |
| 7 purchase totals = | $720.07 | $768.6951 | $768.70 | $768.70 | $768.70 | |