| 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 | $124.51 | 6.872% | $133.0663 | $133.07 | $133.05 | $133.10 |
| Purchase #2 | $232.26 | 6.862% | $248.1977 | $248.20 | $248.20 | $248.20 |
| Purchase #3 | $86.81 | 6.509% | $92.4605 | $92.46 | $92.45 | $92.50 |
| Purchase #4 | $164.75 | 8.296% | $178.4177 | $178.42 | $178.40 | $178.40 |
| Purchase #5 | $211.62 | 13.113% | $239.3697 | $239.37 | $239.35 | $239.40 |
| Purchase #6 | $37.80 | 4.340% | $39.4405 | $39.44 | $39.45 | $39.40 |
| Purchase #7 | $231.33 | 13.544% | $262.6613 | $262.66 | $262.65 | $262.70 |
| 7 purchase totals = | $1,089.08 | $1,193.6137 | $1,193.62 | $1,193.55 | $1,193.70 | |