| 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 | $108.96 | 5.707% | $115.1783 | $115.18 | $115.20 | $115.20 |
| Purchase #2 | $97.59 | 3.196% | $100.709 | $100.71 | $100.70 | $100.70 |
| Purchase #3 | $5.37 | 4.448% | $5.6089 | $5.61 | $5.60 | $5.60 |
| Purchase #4 | $243.91 | 7.772% | $262.8667 | $262.87 | $262.85 | $262.90 |
| Purchase #5 | $110.91 | 11.591% | $123.7656 | $123.77 | $123.75 | $123.80 |
| Purchase #6 | $153.26 | 3.855% | $159.1682 | $159.17 | $159.15 | $159.20 |
| Purchase #7 | $157.52 | 5.838% | $166.716 | $166.72 | $166.70 | $166.70 |
| 7 purchase totals = | $877.52 | $934.0127 | $934.03 | $933.95 | $934.10 | |