| 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 | $101.45 | 12.595% | $114.2276 | $114.23 | $114.25 | $114.20 |
| Purchase #2 | $90.90 | 9.844% | $99.8482 | $99.85 | $99.85 | $99.80 |
| Purchase #3 | $189.59 | 9.209% | $207.0493 | $207.05 | $207.05 | $207.00 |
| Purchase #4 | $186.83 | 6.824% | $199.5793 | $199.58 | $199.60 | $199.60 |
| Purchase #5 | $225.83 | 10.536% | $249.6234 | $249.62 | $249.60 | $249.60 |
| Purchase #6 | $122.62 | 13.140% | $138.7323 | $138.73 | $138.75 | $138.70 |
| Purchase #7 | $106.65 | 10.845% | $118.2162 | $118.22 | $118.20 | $118.20 |
| 7 purchase totals = | $1,023.87 | $1,127.2763 | $1,127.28 | $1,127.30 | $1,127.10 | |