| 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 | $209.99 | 13.267% | $237.8494 | $237.85 | $237.85 | $237.80 |
| Purchase #2 | $238.74 | 5.370% | $251.5603 | $251.56 | $251.55 | $251.60 |
| Purchase #3 | $62.95 | 10.824% | $69.7637 | $69.76 | $69.75 | $69.80 |
| Purchase #4 | $217.37 | 3.648% | $225.2997 | $225.30 | $225.30 | $225.30 |
| Purchase #5 | $167.89 | 11.789% | $187.6826 | $187.68 | $187.70 | $187.70 |
| Purchase #6 | $249.48 | 12.797% | $281.406 | $281.41 | $281.40 | $281.40 |
| Purchase #7 | $151.87 | 10.264% | $167.4579 | $167.46 | $167.45 | $167.50 |
| 7 purchase totals = | $1,298.29 | $1,421.0196 | $1,421.02 | $1,421.00 | $1,421.10 | |