| 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 | $217.89 | 7.500% | $234.2318 | $234.23 | $234.25 | $234.20 |
| Purchase #2 | $133.47 | 13.608% | $151.6326 | $151.63 | $151.65 | $151.60 |
| Purchase #3 | $235.93 | 7.478% | $253.5728 | $253.57 | $253.55 | $253.60 |
| Purchase #4 | $131.56 | 10.459% | $145.3199 | $145.32 | $145.30 | $145.30 |
| Purchase #5 | $89.27 | 10.161% | $98.3407 | $98.34 | $98.35 | $98.30 |
| Purchase #6 | $85.82 | 13.534% | $97.4349 | $97.43 | $97.45 | $97.40 |
| Purchase #7 | $178.35 | 13.142% | $201.7888 | $201.79 | $201.80 | $201.80 |
| 7 purchase totals = | $1,072.29 | $1,182.3215 | $1,182.31 | $1,182.35 | $1,182.20 | |