| 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 | $17.85 | 8.429% | $19.3546 | $19.35 | $19.35 | $19.40 |
| Purchase #2 | $103.61 | 10.254% | $114.2342 | $114.23 | $114.25 | $114.20 |
| Purchase #3 | $205.68 | 13.814% | $234.0926 | $234.09 | $234.10 | $234.10 |
| Purchase #4 | $32.69 | 3.835% | $33.9437 | $33.94 | $33.95 | $33.90 |
| Purchase #5 | $76.86 | 8.114% | $83.0964 | $83.10 | $83.10 | $83.10 |
| Purchase #6 | $222.98 | 12.723% | $251.3497 | $251.35 | $251.35 | $251.30 |
| Purchase #7 | $89.80 | 13.461% | $101.888 | $101.89 | $101.90 | $101.90 |
| 7 purchase totals = | $749.47 | $837.9592 | $837.95 | $838.00 | $837.90 | |