| 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 | $233.88 | 11.125% | $259.8992 | $259.90 | $259.90 | $259.90 |
| Purchase #2 | $223.59 | 8.515% | $242.6287 | $242.63 | $242.65 | $242.60 |
| Purchase #3 | $95.70 | 10.108% | $105.3734 | $105.37 | $105.35 | $105.40 |
| Purchase #4 | $26.67 | 6.585% | $28.4262 | $28.43 | $28.45 | $28.40 |
| Purchase #5 | $242.28 | 8.311% | $262.4159 | $262.42 | $262.40 | $262.40 |
| Purchase #6 | $47.53 | 5.137% | $49.9716 | $49.97 | $49.95 | $50.00 |
| Purchase #7 | $15.42 | 4.355% | $16.0915 | $16.09 | $16.10 | $16.10 |
| 7 purchase totals = | $885.07 | $964.8065 | $964.81 | $964.80 | $964.80 | |