| 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 | $146.81 | 6.482% | $156.3262 | $156.33 | $156.35 | $156.30 |
| Purchase #2 | $176.91 | 9.370% | $193.4865 | $193.49 | $193.50 | $193.50 |
| Purchase #3 | $164.36 | 12.672% | $185.1877 | $185.19 | $185.20 | $185.20 |
| Purchase #4 | $48.34 | 4.176% | $50.3587 | $50.36 | $50.35 | $50.40 |
| Purchase #5 | $227.69 | 3.651% | $236.003 | $236.00 | $236.00 | $236.00 |
| Purchase #6 | $25.79 | 8.369% | $27.9484 | $27.95 | $27.95 | $27.90 |
| Purchase #7 | $63.70 | 12.543% | $71.6899 | $71.69 | $71.70 | $71.70 |
| 7 purchase totals = | $853.60 | $921.0004 | $921.01 | $921.05 | $921.00 | |