| 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 | $173.88 | 11.454% | $193.7962 | $193.80 | $193.80 | $193.80 |
| Purchase #2 | $10.89 | 11.249% | $12.115 | $12.12 | $12.10 | $12.10 |
| Purchase #3 | $59.77 | 12.720% | $67.3727 | $67.37 | $67.35 | $67.40 |
| Purchase #4 | $42.66 | 10.508% | $47.1427 | $47.14 | $47.15 | $47.10 |
| Purchase #5 | $202.53 | 3.368% | $209.3512 | $209.35 | $209.35 | $209.40 |
| Purchase #6 | $181.32 | 4.114% | $188.7795 | $188.78 | $188.80 | $188.80 |
| Purchase #7 | $131.50 | 4.773% | $137.7765 | $137.78 | $137.80 | $137.80 |
| 7 purchase totals = | $802.55 | $856.3338 | $856.34 | $856.35 | $856.40 | |