| 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 | $21.32 | 12.506% | $23.9863 | $23.99 | $24.00 | $24.00 |
| Purchase #2 | $55.95 | 13.359% | $63.4244 | $63.42 | $63.40 | $63.40 |
| Purchase #3 | $105.57 | 10.103% | $116.2357 | $116.24 | $116.25 | $116.20 |
| Purchase #4 | $74.26 | 10.782% | $82.2667 | $82.27 | $82.25 | $82.30 |
| Purchase #5 | $219.93 | 13.615% | $249.8735 | $249.87 | $249.85 | $249.90 |
| Purchase #6 | $97.35 | 11.193% | $108.2464 | $108.25 | $108.25 | $108.20 |
| Purchase #7 | $68.82 | 5.234% | $72.422 | $72.42 | $72.40 | $72.40 |
| 7 purchase totals = | $643.20 | $716.4550 | $716.46 | $716.40 | $716.40 | |