| 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 | $246.83 | 12.158% | $276.8396 | $276.84 | $276.85 | $276.80 |
| Purchase #2 | $234.49 | 3.807% | $243.417 | $243.42 | $243.40 | $243.40 |
| Purchase #3 | $151.26 | 13.869% | $172.2382 | $172.24 | $172.25 | $172.20 |
| Purchase #4 | $232.65 | 6.575% | $247.9467 | $247.95 | $247.95 | $247.90 |
| Purchase #5 | $233.84 | 10.554% | $258.5195 | $258.52 | $258.50 | $258.50 |
| Purchase #6 | $47.90 | 3.713% | $49.6785 | $49.68 | $49.70 | $49.70 |
| Purchase #7 | $55.32 | 7.371% | $59.3976 | $59.40 | $59.40 | $59.40 |
| 7 purchase totals = | $1,202.29 | $1,308.0371 | $1,308.05 | $1,308.05 | $1,307.90 | |