| 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 | $71.28 | 4.813% | $74.7107 | $74.71 | $74.70 | $74.70 |
| Purchase #2 | $183.61 | 13.224% | $207.8906 | $207.89 | $207.90 | $207.90 |
| Purchase #3 | $138.78 | 5.738% | $146.7432 | $146.74 | $146.75 | $146.70 |
| Purchase #4 | $102.89 | 10.342% | $113.5309 | $113.53 | $113.55 | $113.50 |
| Purchase #5 | $156.84 | 12.806% | $176.9249 | $176.92 | $176.90 | $176.90 |
| Purchase #6 | $58.77 | 12.778% | $66.2796 | $66.28 | $66.30 | $66.30 |
| Purchase #7 | $193.61 | 11.600% | $216.0688 | $216.07 | $216.05 | $216.10 |
| 7 purchase totals = | $905.78 | $1,002.1487 | $1,002.14 | $1,002.15 | $1,002.10 | |