| 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 | $13.91 | 8.157% | $15.0446 | $15.04 | $15.05 | $15.00 |
| Purchase #2 | $56.40 | 13.568% | $64.0524 | $64.05 | $64.05 | $64.10 |
| Purchase #3 | $73.60 | 8.173% | $79.6153 | $79.62 | $79.60 | $79.60 |
| Purchase #4 | $208.26 | 13.786% | $236.9707 | $236.97 | $236.95 | $237.00 |
| Purchase #5 | $11.93 | 7.558% | $12.8317 | $12.83 | $12.85 | $12.80 |
| Purchase #6 | $171.84 | 13.830% | $195.6055 | $195.61 | $195.60 | $195.60 |
| Purchase #7 | $158.97 | 11.670% | $177.5218 | $177.52 | $177.50 | $177.50 |
| 7 purchase totals = | $694.91 | $781.6420 | $781.64 | $781.60 | $781.60 | |