| 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 | $227.65 | 8.708% | $247.4738 | $247.47 | $247.45 | $247.50 |
| Purchase #2 | $13.42 | 5.758% | $14.1927 | $14.19 | $14.20 | $14.20 |
| Purchase #3 | $236.61 | 5.435% | $249.4698 | $249.47 | $249.45 | $249.50 |
| Purchase #4 | $52.74 | 3.707% | $54.6951 | $54.70 | $54.70 | $54.70 |
| Purchase #5 | $241.46 | 11.632% | $269.5466 | $269.55 | $269.55 | $269.50 |
| Purchase #6 | $224.86 | 6.407% | $239.2668 | $239.27 | $239.25 | $239.30 |
| Purchase #7 | $250.36 | 12.148% | $280.7737 | $280.77 | $280.75 | $280.80 |
| 7 purchase totals = | $1,247.10 | $1,355.4185 | $1,355.42 | $1,355.35 | $1,355.50 | |