| 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 | $31.30 | 8.731% | $34.0328 | $34.03 | $34.05 | $34.00 |
| Purchase #2 | $13.89 | 6.465% | $14.788 | $14.79 | $14.80 | $14.80 |
| Purchase #3 | $208.83 | 5.393% | $220.0922 | $220.09 | $220.10 | $220.10 |
| Purchase #4 | $233.53 | 6.357% | $248.3755 | $248.38 | $248.40 | $248.40 |
| Purchase #5 | $194.57 | 10.674% | $215.3384 | $215.34 | $215.35 | $215.30 |
| Purchase #6 | $243.68 | 8.358% | $264.0468 | $264.05 | $264.05 | $264.00 |
| Purchase #7 | $227.81 | 9.682% | $249.8666 | $249.87 | $249.85 | $249.90 |
| 7 purchase totals = | $1,153.61 | $1,246.5403 | $1,246.55 | $1,246.60 | $1,246.50 | |