| 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 | $35.39 | 8.300% | $38.3274 | $38.33 | $38.35 | $38.30 |
| Purchase #2 | $182.26 | 5.293% | $191.907 | $191.91 | $191.90 | $191.90 |
| Purchase #3 | $136.54 | 12.104% | $153.0668 | $153.07 | $153.05 | $153.10 |
| Purchase #4 | $205.59 | 3.568% | $212.9255 | $212.93 | $212.95 | $212.90 |
| Purchase #5 | $22.68 | 9.174% | $24.7607 | $24.76 | $24.75 | $24.80 |
| Purchase #6 | $66.45 | 13.501% | $75.4214 | $75.42 | $75.40 | $75.40 |
| Purchase #7 | $249.41 | 11.792% | $278.8204 | $278.82 | $278.80 | $278.80 |
| 7 purchase totals = | $898.32 | $975.2292 | $975.24 | $975.20 | $975.20 | |