| 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 | $25.60 | 7.650% | $27.5584 | $27.56 | $27.55 | $27.60 |
| Purchase #2 | $122.55 | 11.396% | $136.5158 | $136.52 | $136.50 | $136.50 |
| Purchase #3 | $244.83 | 3.691% | $253.8667 | $253.87 | $253.85 | $253.90 |
| Purchase #4 | $37.66 | 8.139% | $40.7251 | $40.73 | $40.75 | $40.70 |
| Purchase #5 | $46.35 | 3.311% | $47.8846 | $47.88 | $47.90 | $47.90 |
| Purchase #6 | $84.58 | 13.342% | $95.8647 | $95.86 | $95.85 | $95.90 |
| Purchase #7 | $45.77 | 10.488% | $50.5704 | $50.57 | $50.55 | $50.60 |
| 7 purchase totals = | $607.34 | $652.9857 | $652.99 | $652.95 | $653.10 | |