| 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 | $108.27 | 3.479% | $112.0367 | $112.04 | $112.05 | $112.00 |
| Purchase #2 | $108.66 | 7.560% | $116.8747 | $116.87 | $116.85 | $116.90 |
| Purchase #3 | $160.60 | 8.840% | $174.797 | $174.80 | $174.80 | $174.80 |
| Purchase #4 | $101.27 | 3.850% | $105.1689 | $105.17 | $105.15 | $105.20 |
| Purchase #5 | $10.88 | 4.498% | $11.3694 | $11.37 | $11.35 | $11.40 |
| Purchase #6 | $229.90 | 6.452% | $244.7331 | $244.73 | $244.75 | $244.70 |
| Purchase #7 | $154.76 | 7.775% | $166.7926 | $166.79 | $166.80 | $166.80 |
| 7 purchase totals = | $874.34 | $931.7724 | $931.77 | $931.75 | $931.80 | |