| 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 | $156.25 | 8.570% | $169.6406 | $169.64 | $169.65 | $169.60 |
| Purchase #2 | $229.59 | 10.152% | $252.898 | $252.90 | $252.90 | $252.90 |
| Purchase #3 | $149.40 | 7.784% | $161.0293 | $161.03 | $161.05 | $161.00 |
| Purchase #4 | $236.59 | 13.810% | $269.2631 | $269.26 | $269.25 | $269.30 |
| Purchase #5 | $249.52 | 5.331% | $262.8219 | $262.82 | $262.80 | $262.80 |
| Purchase #6 | $93.89 | 8.203% | $101.5918 | $101.59 | $101.60 | $101.60 |
| Purchase #7 | $229.89 | 9.248% | $251.1502 | $251.15 | $251.15 | $251.20 |
| 7 purchase totals = | $1,345.13 | $1,468.3949 | $1,468.39 | $1,468.40 | $1,468.40 | |