| 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 | $36.33 | 10.461% | $40.1305 | $40.13 | $40.15 | $40.10 |
| Purchase #2 | $166.55 | 9.698% | $182.702 | $182.70 | $182.70 | $182.70 |
| Purchase #3 | $175.74 | 12.307% | $197.3683 | $197.37 | $197.35 | $197.40 |
| Purchase #4 | $82.28 | 13.600% | $93.4701 | $93.47 | $93.45 | $93.50 |
| Purchase #5 | $233.56 | 6.332% | $248.349 | $248.35 | $248.35 | $248.30 |
| Purchase #6 | $15.27 | 4.507% | $15.9582 | $15.96 | $15.95 | $16.00 |
| Purchase #7 | $95.98 | 3.519% | $99.3575 | $99.36 | $99.35 | $99.40 |
| 7 purchase totals = | $805.71 | $877.3356 | $877.34 | $877.30 | $877.40 | |