| 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 | $197.35 | 10.648% | $218.3638 | $218.36 | $218.35 | $218.40 |
| Purchase #2 | $86.76 | 7.411% | $93.1898 | $93.19 | $93.20 | $93.20 |
| Purchase #3 | $66.34 | 12.472% | $74.6139 | $74.61 | $74.60 | $74.60 |
| Purchase #4 | $214.84 | 5.473% | $226.5982 | $226.60 | $226.60 | $226.60 |
| Purchase #5 | $210.27 | 5.586% | $222.0157 | $222.02 | $222.00 | $222.00 |
| Purchase #6 | $157.72 | 3.325% | $162.9642 | $162.96 | $162.95 | $163.00 |
| Purchase #7 | $100.69 | 6.517% | $107.252 | $107.25 | $107.25 | $107.30 |
| 7 purchase totals = | $1,033.97 | $1,104.9976 | $1,104.99 | $1,104.95 | $1,105.10 | |