| 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 | $188.53 | 7.624% | $202.9035 | $202.90 | $202.90 | $202.90 |
| Purchase #2 | $9.91 | 9.804% | $10.8816 | $10.88 | $10.90 | $10.90 |
| Purchase #3 | $146.54 | 10.517% | $161.9516 | $161.95 | $161.95 | $162.00 |
| Purchase #4 | $148.67 | 4.850% | $155.8805 | $155.88 | $155.90 | $155.90 |
| Purchase #5 | $180.66 | 11.234% | $200.9553 | $200.96 | $200.95 | $201.00 |
| Purchase #6 | $151.89 | 12.613% | $171.0479 | $171.05 | $171.05 | $171.00 |
| Purchase #7 | $78.53 | 5.690% | $82.9984 | $83.00 | $83.00 | $83.00 |
| 7 purchase totals = | $904.73 | $986.6188 | $986.62 | $986.65 | $986.70 | |