| 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 | $121.81 | 3.795% | $126.4327 | $126.43 | $126.45 | $126.40 |
| Purchase #2 | $13.82 | 10.156% | $15.2236 | $15.22 | $15.20 | $15.20 |
| Purchase #3 | $90.89 | 3.783% | $94.3284 | $94.33 | $94.35 | $94.30 |
| Purchase #4 | $186.93 | 7.781% | $201.475 | $201.48 | $201.50 | $201.50 |
| Purchase #5 | $57.60 | 3.377% | $59.5452 | $59.55 | $59.55 | $59.50 |
| Purchase #6 | $214.46 | 11.112% | $238.2908 | $238.29 | $238.30 | $238.30 |
| Purchase #7 | $205.78 | 11.455% | $229.3521 | $229.35 | $229.35 | $229.40 |
| 7 purchase totals = | $891.29 | $964.6478 | $964.65 | $964.70 | $964.60 | |