| 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 | $145.36 | 6.427% | $154.7023 | $154.70 | $154.70 | $154.70 |
| Purchase #2 | $198.49 | 5.330% | $209.0695 | $209.07 | $209.05 | $209.10 |
| Purchase #3 | $242.92 | 13.502% | $275.7191 | $275.72 | $275.70 | $275.70 |
| Purchase #4 | $107.31 | 6.347% | $114.121 | $114.12 | $114.10 | $114.10 |
| Purchase #5 | $249.70 | 10.646% | $276.2831 | $276.28 | $276.30 | $276.30 |
| Purchase #6 | $40.29 | 11.153% | $44.7835 | $44.78 | $44.80 | $44.80 |
| Purchase #7 | $202.88 | 3.294% | $209.5629 | $209.56 | $209.55 | $209.60 |
| 7 purchase totals = | $1,186.95 | $1,284.2414 | $1,284.23 | $1,284.20 | $1,284.30 | |