| 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 | $250.41 | 9.303% | $273.7056 | $273.71 | $273.70 | $273.70 |
| Purchase #2 | $167.65 | 5.728% | $177.253 | $177.25 | $177.25 | $177.30 |
| Purchase #3 | $27.85 | 5.300% | $29.3261 | $29.33 | $29.35 | $29.30 |
| Purchase #4 | $79.50 | 13.186% | $89.9829 | $89.98 | $90.00 | $90.00 |
| Purchase #5 | $61.98 | 9.552% | $67.9003 | $67.90 | $67.90 | $67.90 |
| Purchase #6 | $231.54 | 3.183% | $238.9099 | $238.91 | $238.90 | $238.90 |
| Purchase #7 | $176.38 | 10.728% | $195.302 | $195.30 | $195.30 | $195.30 |
| 7 purchase totals = | $995.31 | $1,072.3798 | $1,072.38 | $1,072.40 | $1,072.40 | |