| 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 | $86.88 | 9.125% | $94.8078 | $94.81 | $94.80 | $94.80 |
| Purchase #2 | $24.90 | 3.518% | $25.776 | $25.78 | $25.80 | $25.80 |
| Purchase #3 | $107.65 | 10.471% | $118.922 | $118.92 | $118.90 | $118.90 |
| Purchase #4 | $34.91 | 9.242% | $38.1364 | $38.14 | $38.15 | $38.10 |
| Purchase #5 | $224.31 | 11.343% | $249.7535 | $249.75 | $249.75 | $249.80 |
| Purchase #6 | $227.59 | 9.424% | $249.0381 | $249.04 | $249.05 | $249.00 |
| Purchase #7 | $200.68 | 13.396% | $227.5631 | $227.56 | $227.55 | $227.60 |
| 7 purchase totals = | $906.92 | $1,003.9969 | $1,004.00 | $1,004.00 | $1,004.00 | |