| 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 | $33.59 | 9.177% | $36.6726 | $36.67 | $36.65 | $36.70 |
| Purchase #2 | $205.40 | 9.764% | $225.4553 | $225.46 | $225.45 | $225.50 |
| Purchase #3 | $93.87 | 3.843% | $97.4774 | $97.48 | $97.50 | $97.50 |
| Purchase #4 | $202.66 | 11.156% | $225.2687 | $225.27 | $225.25 | $225.30 |
| Purchase #5 | $194.32 | 7.737% | $209.3545 | $209.35 | $209.35 | $209.40 |
| Purchase #6 | $231.56 | 7.281% | $248.4199 | $248.42 | $248.40 | $248.40 |
| Purchase #7 | $208.89 | 6.328% | $222.1086 | $222.11 | $222.10 | $222.10 |
| 7 purchase totals = | $1,170.29 | $1,264.7570 | $1,264.76 | $1,264.70 | $1,264.90 | |