| 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 | $30.49 | 10.503% | $33.6924 | $33.69 | $33.70 | $33.70 |
| Purchase #2 | $225.48 | 10.583% | $249.3425 | $249.34 | $249.35 | $249.30 |
| Purchase #3 | $15.75 | 7.253% | $16.8923 | $16.89 | $16.90 | $16.90 |
| Purchase #4 | $97.88 | 6.246% | $103.9936 | $103.99 | $104.00 | $104.00 |
| Purchase #5 | $198.72 | 12.635% | $223.8283 | $223.83 | $223.85 | $223.80 |
| Purchase #6 | $236.75 | 9.170% | $258.46 | $258.46 | $258.45 | $258.50 |
| Purchase #7 | $36.38 | 8.181% | $39.3562 | $39.36 | $39.35 | $39.40 |
| 7 purchase totals = | $841.45 | $925.5653 | $925.56 | $925.60 | $925.60 | |