| 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 | $162.88 | 10.866% | $180.5785 | $180.58 | $180.60 | $180.60 |
| Purchase #2 | $18.27 | 4.171% | $19.032 | $19.03 | $19.05 | $19.00 |
| Purchase #3 | $184.81 | 12.535% | $207.9759 | $207.98 | $208.00 | $208.00 |
| Purchase #4 | $156.75 | 6.210% | $166.4842 | $166.48 | $166.50 | $166.50 |
| Purchase #5 | $9.25 | 3.136% | $9.5401 | $9.54 | $9.55 | $9.50 |
| Purchase #6 | $220.78 | 12.197% | $247.7085 | $247.71 | $247.70 | $247.70 |
| Purchase #7 | $123.96 | 3.138% | $127.8499 | $127.85 | $127.85 | $127.80 |
| 7 purchase totals = | $876.70 | $959.1691 | $959.17 | $959.25 | $959.10 | |