| 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 | $108.75 | 7.390% | $116.7866 | $116.79 | $116.80 | $116.80 |
| Purchase #2 | $127.37 | 3.648% | $132.0165 | $132.02 | $132.00 | $132.00 |
| Purchase #3 | $183.98 | 10.127% | $202.6117 | $202.61 | $202.60 | $202.60 |
| Purchase #4 | $173.70 | 6.578% | $185.126 | $185.13 | $185.15 | $185.10 |
| Purchase #5 | $83.96 | 3.104% | $86.5661 | $86.57 | $86.55 | $86.60 |
| Purchase #6 | $99.49 | 11.415% | $110.8468 | $110.85 | $110.85 | $110.80 |
| Purchase #7 | $235.97 | 13.160% | $267.0237 | $267.02 | $267.00 | $267.00 |
| 7 purchase totals = | $1,013.22 | $1,100.9774 | $1,100.99 | $1,100.95 | $1,100.90 | |