| 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 | $64.94 | 6.370% | $69.0767 | $69.08 | $69.10 | $69.10 |
| Purchase #2 | $108.28 | 5.782% | $114.5407 | $114.54 | $114.55 | $114.50 |
| Purchase #3 | $131.97 | 10.719% | $146.1159 | $146.12 | $146.10 | $146.10 |
| Purchase #4 | $104.56 | 10.294% | $115.3234 | $115.32 | $115.30 | $115.30 |
| Purchase #5 | $212.52 | 11.431% | $236.8132 | $236.81 | $236.80 | $236.80 |
| Purchase #6 | $163.43 | 3.313% | $168.8444 | $168.84 | $168.85 | $168.80 |
| Purchase #7 | $79.63 | 9.312% | $87.0451 | $87.05 | $87.05 | $87.00 |
| 7 purchase totals = | $865.33 | $937.7594 | $937.76 | $937.75 | $937.60 | |