| 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 | $142.72 | 6.557% | $152.0782 | $152.08 | $152.10 | $152.10 |
| Purchase #2 | $247.93 | 8.169% | $268.1834 | $268.18 | $268.20 | $268.20 |
| Purchase #3 | $120.81 | 9.747% | $132.5854 | $132.59 | $132.60 | $132.60 |
| Purchase #4 | $173.89 | 8.277% | $188.2829 | $188.28 | $188.30 | $188.30 |
| Purchase #5 | $14.38 | 3.799% | $14.9263 | $14.93 | $14.95 | $14.90 |
| Purchase #6 | $72.89 | 5.350% | $76.7896 | $76.79 | $76.80 | $76.80 |
| Purchase #7 | $100.84 | 3.649% | $104.5197 | $104.52 | $104.50 | $104.50 |
| 7 purchase totals = | $873.46 | $937.3655 | $937.37 | $937.45 | $937.40 | |