| 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 | $45.32 | 11.868% | $50.6986 | $50.70 | $50.70 | $50.70 |
| Purchase #2 | $101.71 | 8.362% | $110.215 | $110.22 | $110.20 | $110.20 |
| Purchase #3 | $169.39 | 11.420% | $188.7343 | $188.73 | $188.75 | $188.70 |
| Purchase #4 | $119.81 | 13.356% | $135.8118 | $135.81 | $135.80 | $135.80 |
| Purchase #5 | $92.76 | 9.410% | $101.4887 | $101.49 | $101.50 | $101.50 |
| Purchase #6 | $136.54 | 12.276% | $153.3017 | $153.30 | $153.30 | $153.30 |
| Purchase #7 | $58.30 | 3.102% | $60.1085 | $60.11 | $60.10 | $60.10 |
| 7 purchase totals = | $723.83 | $800.3586 | $800.36 | $800.35 | $800.30 | |