| 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 | $187.59 | 9.725% | $205.8331 | $205.83 | $205.85 | $205.80 |
| Purchase #2 | $178.60 | 9.361% | $195.3187 | $195.32 | $195.30 | $195.30 |
| Purchase #3 | $162.77 | 7.619% | $175.1714 | $175.17 | $175.15 | $175.20 |
| Purchase #4 | $170.96 | 11.146% | $190.0152 | $190.02 | $190.00 | $190.00 |
| Purchase #5 | $20.90 | 13.209% | $23.6607 | $23.66 | $23.65 | $23.70 |
| Purchase #6 | $80.81 | 11.116% | $89.7928 | $89.79 | $89.80 | $89.80 |
| Purchase #7 | $107.43 | 9.253% | $117.3705 | $117.37 | $117.35 | $117.40 |
| 7 purchase totals = | $909.06 | $997.1624 | $997.16 | $997.10 | $997.20 | |