| 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 | $109.98 | 10.714% | $121.7633 | $121.76 | $121.75 | $121.80 |
| Purchase #2 | $6.68 | 11.441% | $7.4443 | $7.44 | $7.45 | $7.40 |
| Purchase #3 | $233.98 | 9.361% | $255.8829 | $255.88 | $255.90 | $255.90 |
| Purchase #4 | $154.81 | 5.133% | $162.7564 | $162.76 | $162.75 | $162.80 |
| Purchase #5 | $87.71 | 5.645% | $92.6612 | $92.66 | $92.65 | $92.70 |
| Purchase #6 | $181.64 | 9.221% | $198.389 | $198.39 | $198.40 | $198.40 |
| Purchase #7 | $185.42 | 10.862% | $205.5603 | $205.56 | $205.55 | $205.60 |
| 7 purchase totals = | $960.22 | $1,044.4574 | $1,044.45 | $1,044.45 | $1,044.60 | |