| 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 | $214.55 | 12.437% | $241.2336 | $241.23 | $241.25 | $241.20 |
| Purchase #2 | $250.94 | 7.409% | $269.5321 | $269.53 | $269.55 | $269.50 |
| Purchase #3 | $204.53 | 4.161% | $213.0405 | $213.04 | $213.05 | $213.00 |
| Purchase #4 | $102.74 | 12.333% | $115.4109 | $115.41 | $115.40 | $115.40 |
| Purchase #5 | $15.44 | 4.442% | $16.1258 | $16.13 | $16.15 | $16.10 |
| Purchase #6 | $156.69 | 11.401% | $174.5542 | $174.55 | $174.55 | $174.60 |
| Purchase #7 | $122.77 | 8.387% | $133.0667 | $133.07 | $133.05 | $133.10 |
| 7 purchase totals = | $1,067.66 | $1,162.9638 | $1,162.96 | $1,163.00 | $1,162.90 | |