| 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 | $226.45 | 5.374% | $238.6194 | $238.62 | $238.60 | $238.60 |
| Purchase #2 | $180.84 | 11.832% | $202.237 | $202.24 | $202.25 | $202.20 |
| Purchase #3 | $77.66 | 9.347% | $84.9189 | $84.92 | $84.90 | $84.90 |
| Purchase #4 | $46.53 | 11.158% | $51.7218 | $51.72 | $51.70 | $51.70 |
| Purchase #5 | $59.91 | 13.404% | $67.9403 | $67.94 | $67.95 | $67.90 |
| Purchase #6 | $78.74 | 7.210% | $84.4172 | $84.42 | $84.40 | $84.40 |
| Purchase #7 | $214.77 | 10.676% | $237.6988 | $237.70 | $237.70 | $237.70 |
| 7 purchase totals = | $884.90 | $967.5534 | $967.56 | $967.50 | $967.40 | |