| 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 | $85.56 | 11.502% | $95.4011 | $95.40 | $95.40 | $95.40 |
| Purchase #2 | $249.90 | 6.866% | $267.0581 | $267.06 | $267.05 | $267.10 |
| Purchase #3 | $112.68 | 7.695% | $121.3507 | $121.35 | $121.35 | $121.40 |
| Purchase #4 | $172.63 | 10.510% | $190.7734 | $190.77 | $190.75 | $190.80 |
| Purchase #5 | $204.31 | 5.831% | $216.2233 | $216.22 | $216.20 | $216.20 |
| Purchase #6 | $249.72 | 5.194% | $262.6905 | $262.69 | $262.70 | $262.70 |
| Purchase #7 | $19.90 | 8.290% | $21.5497 | $21.55 | $21.55 | $21.50 |
| 7 purchase totals = | $1,094.70 | $1,175.0468 | $1,175.04 | $1,175.00 | $1,175.10 | |