| 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 | $27.88 | 5.713% | $29.4728 | $29.47 | $29.45 | $29.50 |
| Purchase #2 | $212.78 | 6.379% | $226.3532 | $226.35 | $226.35 | $226.40 |
| Purchase #3 | $217.81 | 3.736% | $225.9474 | $225.95 | $225.95 | $225.90 |
| Purchase #4 | $55.54 | 3.582% | $57.5294 | $57.53 | $57.55 | $57.50 |
| Purchase #5 | $205.26 | 3.532% | $212.5098 | $212.51 | $212.50 | $212.50 |
| Purchase #6 | $245.51 | 7.703% | $264.4216 | $264.42 | $264.40 | $264.40 |
| Purchase #7 | $97.76 | 7.778% | $105.3638 | $105.36 | $105.35 | $105.40 |
| 7 purchase totals = | $1,062.54 | $1,121.5980 | $1,121.59 | $1,121.55 | $1,121.60 | |