| 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 | $142.36 | 10.622% | $157.4815 | $157.48 | $157.50 | $157.50 |
| Purchase #2 | $117.83 | 3.830% | $122.3429 | $122.34 | $122.35 | $122.30 |
| Purchase #3 | $13.49 | 11.283% | $15.0121 | $15.01 | $15.00 | $15.00 |
| Purchase #4 | $144.35 | 4.186% | $150.3925 | $150.39 | $150.40 | $150.40 |
| Purchase #5 | $222.56 | 8.145% | $240.6875 | $240.69 | $240.70 | $240.70 |
| Purchase #6 | $78.76 | 12.431% | $88.5507 | $88.55 | $88.55 | $88.60 |
| Purchase #7 | $46.60 | 11.283% | $51.8579 | $51.86 | $51.85 | $51.90 |
| 7 purchase totals = | $765.95 | $826.3251 | $826.32 | $826.35 | $826.40 | |