| 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 | $152.40 | 4.797% | $159.7106 | $159.71 | $159.70 | $159.70 |
| Purchase #2 | $75.42 | 5.347% | $79.4527 | $79.45 | $79.45 | $79.50 |
| Purchase #3 | $39.96 | 8.810% | $43.4805 | $43.48 | $43.50 | $43.50 |
| Purchase #4 | $47.79 | 10.207% | $52.6679 | $52.67 | $52.65 | $52.70 |
| Purchase #5 | $123.40 | 7.126% | $132.1935 | $132.19 | $132.20 | $132.20 |
| Purchase #6 | $167.98 | 12.401% | $188.8112 | $188.81 | $188.80 | $188.80 |
| Purchase #7 | $224.39 | 10.212% | $247.3047 | $247.30 | $247.30 | $247.30 |
| 7 purchase totals = | $831.34 | $903.6211 | $903.61 | $903.60 | $903.70 | |