| 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 | $166.63 | 8.396% | $180.6203 | $180.62 | $180.60 | $180.60 |
| Purchase #2 | $76.66 | 13.388% | $86.9232 | $86.92 | $86.90 | $86.90 |
| Purchase #3 | $78.80 | 5.776% | $83.3515 | $83.35 | $83.35 | $83.40 |
| Purchase #4 | $222.66 | 5.385% | $234.6502 | $234.65 | $234.65 | $234.70 |
| Purchase #5 | $162.89 | 9.824% | $178.8923 | $178.89 | $178.90 | $178.90 |
| Purchase #6 | $24.39 | 8.499% | $26.4629 | $26.46 | $26.45 | $26.50 |
| Purchase #7 | $35.40 | 4.788% | $37.095 | $37.10 | $37.10 | $37.10 |
| 7 purchase totals = | $767.43 | $827.9954 | $827.99 | $827.95 | $828.10 | |