| 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 | $243.25 | 10.149% | $267.9374 | $267.94 | $267.95 | $267.90 |
| Purchase #2 | $110.89 | 5.624% | $117.1265 | $117.13 | $117.15 | $117.10 |
| Purchase #3 | $189.52 | 10.190% | $208.8321 | $208.83 | $208.85 | $208.80 |
| Purchase #4 | $111.73 | 9.586% | $122.4404 | $122.44 | $122.45 | $122.40 |
| Purchase #5 | $26.37 | 6.451% | $28.0711 | $28.07 | $28.05 | $28.10 |
| Purchase #6 | $64.57 | 8.229% | $69.8835 | $69.88 | $69.90 | $69.90 |
| Purchase #7 | $119.75 | 12.494% | $134.7116 | $134.71 | $134.70 | $134.70 |
| 7 purchase totals = | $866.08 | $949.0026 | $949.00 | $949.05 | $948.90 | |