| 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 | $166.35 | 10.453% | $183.7386 | $183.74 | $183.75 | $183.70 |
| Purchase #2 | $158.34 | 5.161% | $166.5119 | $166.51 | $166.50 | $166.50 |
| Purchase #3 | $159.99 | 10.742% | $177.1761 | $177.18 | $177.20 | $177.20 |
| Purchase #4 | $143.77 | 6.196% | $152.678 | $152.68 | $152.70 | $152.70 |
| Purchase #5 | $207.93 | 6.808% | $222.0859 | $222.09 | $222.10 | $222.10 |
| Purchase #6 | $107.33 | 8.215% | $116.1472 | $116.15 | $116.15 | $116.10 |
| Purchase #7 | $76.63 | 11.205% | $85.2164 | $85.22 | $85.20 | $85.20 |
| 7 purchase totals = | $1,020.34 | $1,103.5541 | $1,103.57 | $1,103.60 | $1,103.50 | |