| 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 | $172.67 | 9.357% | $188.8267 | $188.83 | $188.85 | $188.80 |
| Purchase #2 | $115.80 | 9.207% | $126.4617 | $126.46 | $126.45 | $126.50 |
| Purchase #3 | $232.58 | 9.792% | $255.3542 | $255.35 | $255.35 | $255.40 |
| Purchase #4 | $212.46 | 13.692% | $241.55 | $241.55 | $241.55 | $241.60 |
| Purchase #5 | $249.46 | 8.783% | $271.3701 | $271.37 | $271.35 | $271.40 |
| Purchase #6 | $152.57 | 8.421% | $165.4179 | $165.42 | $165.40 | $165.40 |
| Purchase #7 | $47.42 | 5.791% | $50.1661 | $50.17 | $50.15 | $50.20 |
| 7 purchase totals = | $1,182.96 | $1,299.1467 | $1,299.15 | $1,299.10 | $1,299.30 | |