| 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 | $154.65 | 10.365% | $170.6795 | $170.68 | $170.70 | $170.70 |
| Purchase #2 | $210.81 | 6.217% | $223.9161 | $223.92 | $223.90 | $223.90 |
| Purchase #3 | $120.57 | 4.628% | $126.15 | $126.15 | $126.15 | $126.20 |
| Purchase #4 | $133.62 | 7.608% | $143.7858 | $143.79 | $143.80 | $143.80 |
| Purchase #5 | $144.80 | 4.835% | $151.8011 | $151.80 | $151.80 | $151.80 |
| Purchase #6 | $231.85 | 8.516% | $251.5943 | $251.59 | $251.60 | $251.60 |
| Purchase #7 | $122.81 | 7.349% | $131.8353 | $131.84 | $131.85 | $131.80 |
| 7 purchase totals = | $1,119.11 | $1,199.7621 | $1,199.77 | $1,199.80 | $1,199.80 | |