| 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 | $230.27 | 3.232% | $237.7123 | $237.71 | $237.70 | $237.70 |
| Purchase #2 | $159.97 | 12.752% | $180.3694 | $180.37 | $180.35 | $180.40 |
| Purchase #3 | $6.26 | 7.844% | $6.751 | $6.75 | $6.75 | $6.80 |
| Purchase #4 | $68.83 | 5.490% | $72.6088 | $72.61 | $72.60 | $72.60 |
| Purchase #5 | $62.70 | 7.848% | $67.6207 | $67.62 | $67.60 | $67.60 |
| Purchase #6 | $74.79 | 8.704% | $81.2997 | $81.30 | $81.30 | $81.30 |
| Purchase #7 | $59.32 | 8.849% | $64.5692 | $64.57 | $64.55 | $64.60 |
| 7 purchase totals = | $662.14 | $710.9311 | $710.93 | $710.85 | $711.00 | |