| 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 | $209.56 | 11.361% | $233.3681 | $233.37 | $233.35 | $233.40 |
| Purchase #2 | $240.85 | 4.248% | $251.0813 | $251.08 | $251.10 | $251.10 |
| Purchase #3 | $163.98 | 8.326% | $177.633 | $177.63 | $177.65 | $177.60 |
| Purchase #4 | $148.68 | 8.504% | $161.3237 | $161.32 | $161.30 | $161.30 |
| Purchase #5 | $178.54 | 10.634% | $197.5259 | $197.53 | $197.55 | $197.50 |
| Purchase #6 | $195.41 | 12.567% | $219.9672 | $219.97 | $219.95 | $220.00 |
| Purchase #7 | $163.41 | 3.686% | $169.4333 | $169.43 | $169.45 | $169.40 |
| 7 purchase totals = | $1,300.43 | $1,410.3325 | $1,410.33 | $1,410.35 | $1,410.30 | |