| 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 | $232.30 | 7.443% | $249.5901 | $249.59 | $249.60 | $249.60 |
| Purchase #2 | $99.44 | 3.280% | $102.7016 | $102.70 | $102.70 | $102.70 |
| Purchase #3 | $214.40 | 10.287% | $236.4553 | $236.46 | $236.45 | $236.50 |
| Purchase #4 | $224.80 | 10.411% | $248.2039 | $248.20 | $248.20 | $248.20 |
| Purchase #5 | $129.37 | 3.728% | $134.1929 | $134.19 | $134.20 | $134.20 |
| Purchase #6 | $6.68 | 8.487% | $7.2469 | $7.25 | $7.25 | $7.20 |
| Purchase #7 | $7.64 | 13.544% | $8.6748 | $8.67 | $8.65 | $8.70 |
| 7 purchase totals = | $914.63 | $987.0655 | $987.06 | $987.05 | $987.10 | |