| 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 | $31.39 | 7.247% | $33.6648 | $33.66 | $33.65 | $33.70 |
| Purchase #2 | $186.54 | 13.357% | $211.4561 | $211.46 | $211.45 | $211.50 |
| Purchase #3 | $30.66 | 5.747% | $32.422 | $32.42 | $32.40 | $32.40 |
| Purchase #4 | $218.99 | 12.419% | $246.1864 | $246.19 | $246.20 | $246.20 |
| Purchase #5 | $167.65 | 3.232% | $173.0684 | $173.07 | $173.05 | $173.10 |
| Purchase #6 | $47.36 | 8.686% | $51.4737 | $51.47 | $51.45 | $51.50 |
| Purchase #7 | $63.72 | 9.749% | $69.9321 | $69.93 | $69.95 | $69.90 |
| 7 purchase totals = | $746.31 | $818.2035 | $818.20 | $818.15 | $818.30 | |