| 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 | $235.62 | 9.394% | $257.7541 | $257.75 | $257.75 | $257.80 |
| Purchase #2 | $206.70 | 3.507% | $213.949 | $213.95 | $213.95 | $213.90 |
| Purchase #3 | $228.29 | 12.717% | $257.3216 | $257.32 | $257.30 | $257.30 |
| Purchase #4 | $58.68 | 6.133% | $62.2788 | $62.28 | $62.30 | $62.30 |
| Purchase #5 | $250.29 | 11.110% | $278.0972 | $278.10 | $278.10 | $278.10 |
| Purchase #6 | $221.30 | 12.487% | $248.9337 | $248.93 | $248.95 | $248.90 |
| Purchase #7 | $12.89 | 13.173% | $14.588 | $14.59 | $14.60 | $14.60 |
| 7 purchase totals = | $1,213.77 | $1,332.9224 | $1,332.92 | $1,332.95 | $1,332.90 | |