| 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 | $188.75 | 3.285% | $194.9504 | $194.95 | $194.95 | $195.00 |
| Purchase #2 | $154.41 | 10.576% | $170.7404 | $170.74 | $170.75 | $170.70 |
| Purchase #3 | $43.38 | 3.350% | $44.8332 | $44.83 | $44.85 | $44.80 |
| Purchase #4 | $8.79 | 6.664% | $9.3758 | $9.38 | $9.40 | $9.40 |
| Purchase #5 | $10.56 | 11.818% | $11.808 | $11.81 | $11.80 | $11.80 |
| Purchase #6 | $107.88 | 7.201% | $115.6484 | $115.65 | $115.65 | $115.60 |
| Purchase #7 | $209.68 | 6.510% | $223.3302 | $223.33 | $223.35 | $223.30 |
| 7 purchase totals = | $723.45 | $770.6864 | $770.69 | $770.75 | $770.60 | |