| 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 | $218.28 | 7.557% | $234.7754 | $234.78 | $234.80 | $234.80 |
| Purchase #2 | $47.80 | 3.441% | $49.4448 | $49.44 | $49.45 | $49.40 |
| Purchase #3 | $211.31 | 10.803% | $234.1378 | $234.14 | $234.15 | $234.10 |
| Purchase #4 | $61.74 | 6.553% | $65.7858 | $65.79 | $65.80 | $65.80 |
| Purchase #5 | $248.76 | 13.542% | $282.4471 | $282.45 | $282.45 | $282.40 |
| Purchase #6 | $148.38 | 4.547% | $155.1268 | $155.13 | $155.15 | $155.10 |
| Purchase #7 | $147.46 | 5.668% | $155.818 | $155.82 | $155.80 | $155.80 |
| 7 purchase totals = | $1,083.73 | $1,177.5357 | $1,177.55 | $1,177.60 | $1,177.40 | |