| 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 | $36.91 | 13.756% | $41.9873 | $41.99 | $42.00 | $42.00 |
| Purchase #2 | $94.77 | 13.378% | $107.4483 | $107.45 | $107.45 | $107.40 |
| Purchase #3 | $195.90 | 5.835% | $207.3308 | $207.33 | $207.35 | $207.30 |
| Purchase #4 | $28.79 | 7.117% | $30.839 | $30.84 | $30.85 | $30.80 |
| Purchase #5 | $244.80 | 9.734% | $268.6288 | $268.63 | $268.65 | $268.60 |
| Purchase #6 | $248.37 | 11.284% | $276.3961 | $276.40 | $276.40 | $276.40 |
| Purchase #7 | $95.78 | 9.494% | $104.8734 | $104.87 | $104.85 | $104.90 |
| 7 purchase totals = | $945.32 | $1,037.5037 | $1,037.51 | $1,037.55 | $1,037.40 | |