| 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 | $117.99 | 11.161% | $131.1589 | $131.16 | $131.15 | $131.20 |
| Purchase #2 | $157.86 | 11.743% | $176.3975 | $176.40 | $176.40 | $176.40 |
| Purchase #3 | $205.55 | 9.573% | $225.2273 | $225.23 | $225.25 | $225.20 |
| Purchase #4 | $69.84 | 7.433% | $75.0312 | $75.03 | $75.05 | $75.00 |
| Purchase #5 | $111.36 | 6.238% | $118.3066 | $118.31 | $118.30 | $118.30 |
| Purchase #6 | $84.66 | 3.132% | $87.3116 | $87.31 | $87.30 | $87.30 |
| Purchase #7 | $55.36 | 5.359% | $58.3267 | $58.33 | $58.35 | $58.30 |
| 7 purchase totals = | $802.62 | $871.7598 | $871.77 | $871.80 | $871.70 | |