| 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 | $90.51 | 3.126% | $93.3393 | $93.34 | $93.35 | $93.30 |
| Purchase #2 | $222.59 | 11.484% | $248.1522 | $248.15 | $248.15 | $248.20 |
| Purchase #3 | $208.92 | 12.319% | $234.6569 | $234.66 | $234.65 | $234.70 |
| Purchase #4 | $64.58 | 13.613% | $73.3713 | $73.37 | $73.35 | $73.40 |
| Purchase #5 | $140.94 | 4.214% | $146.8792 | $146.88 | $146.90 | $146.90 |
| Purchase #6 | $60.36 | 8.343% | $65.3958 | $65.40 | $65.40 | $65.40 |
| Purchase #7 | $172.71 | 3.591% | $178.912 | $178.91 | $178.90 | $178.90 |
| 7 purchase totals = | $960.61 | $1,040.7067 | $1,040.71 | $1,040.70 | $1,040.80 | |