| 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 | $51.29 | 12.510% | $57.7064 | $57.71 | $57.70 | $57.70 |
| Purchase #2 | $37.61 | 11.235% | $41.8355 | $41.84 | $41.85 | $41.80 |
| Purchase #3 | $245.94 | 7.116% | $263.4411 | $263.44 | $263.45 | $263.40 |
| Purchase #4 | $224.82 | 10.243% | $247.8483 | $247.85 | $247.85 | $247.80 |
| Purchase #5 | $107.31 | 6.725% | $114.5266 | $114.53 | $114.55 | $114.50 |
| Purchase #6 | $243.38 | 13.410% | $276.0173 | $276.02 | $276.00 | $276.00 |
| Purchase #7 | $51.53 | 8.253% | $55.7828 | $55.78 | $55.80 | $55.80 |
| 7 purchase totals = | $961.88 | $1,057.1580 | $1,057.17 | $1,057.20 | $1,057.00 | |