| 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 | $208.85 | 6.815% | $223.0831 | $223.08 | $223.10 | $223.10 |
| Purchase #2 | $37.78 | 10.696% | $41.8209 | $41.82 | $41.80 | $41.80 |
| Purchase #3 | $239.90 | 11.442% | $267.3494 | $267.35 | $267.35 | $267.30 |
| Purchase #4 | $56.38 | 3.779% | $58.5106 | $58.51 | $58.50 | $58.50 |
| Purchase #5 | $121.92 | 4.337% | $127.2077 | $127.21 | $127.20 | $127.20 |
| Purchase #6 | $10.66 | 13.427% | $12.0913 | $12.09 | $12.10 | $12.10 |
| Purchase #7 | $183.52 | 12.388% | $206.2545 | $206.25 | $206.25 | $206.30 |
| 7 purchase totals = | $859.01 | $936.3175 | $936.31 | $936.30 | $936.30 | |