| 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 | $89.72 | 4.596% | $93.8435 | $93.84 | $93.85 | $93.80 |
| Purchase #2 | $22.31 | 8.436% | $24.1921 | $24.19 | $24.20 | $24.20 |
| Purchase #3 | $89.75 | 8.839% | $97.683 | $97.68 | $97.70 | $97.70 |
| Purchase #4 | $95.39 | 10.300% | $105.2152 | $105.22 | $105.20 | $105.20 |
| Purchase #5 | $191.52 | 3.631% | $198.4741 | $198.47 | $198.45 | $198.50 |
| Purchase #6 | $173.97 | 11.106% | $193.2911 | $193.29 | $193.30 | $193.30 |
| Purchase #7 | $187.76 | 3.242% | $193.8472 | $193.85 | $193.85 | $193.80 |
| 7 purchase totals = | $850.42 | $906.5462 | $906.54 | $906.55 | $906.50 | |