| 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 | $83.37 | 10.681% | $92.2747 | $92.27 | $92.25 | $92.30 |
| Purchase #2 | $166.33 | 6.451% | $177.0599 | $177.06 | $177.05 | $177.10 |
| Purchase #3 | $211.57 | 9.780% | $232.2615 | $232.26 | $232.25 | $232.30 |
| Purchase #4 | $180.41 | 13.475% | $204.7202 | $204.72 | $204.70 | $204.70 |
| Purchase #5 | $202.94 | 3.368% | $209.775 | $209.78 | $209.80 | $209.80 |
| Purchase #6 | $14.60 | 9.346% | $15.9645 | $15.96 | $15.95 | $16.00 |
| Purchase #7 | $214.77 | 8.738% | $233.5366 | $233.54 | $233.55 | $233.50 |
| 7 purchase totals = | $1,073.99 | $1,165.5924 | $1,165.59 | $1,165.55 | $1,165.70 | |