| 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 | $18.52 | 8.214% | $20.0412 | $20.04 | $20.05 | $20.00 |
| Purchase #2 | $184.96 | 9.648% | $202.8049 | $202.80 | $202.80 | $202.80 |
| Purchase #3 | $249.92 | 8.298% | $270.6584 | $270.66 | $270.65 | $270.70 |
| Purchase #4 | $191.68 | 6.164% | $203.4952 | $203.50 | $203.50 | $203.50 |
| Purchase #5 | $118.33 | 13.569% | $134.3862 | $134.39 | $134.40 | $134.40 |
| Purchase #6 | $162.70 | 4.356% | $169.7872 | $169.79 | $169.80 | $169.80 |
| Purchase #7 | $199.93 | 3.483% | $206.8936 | $206.89 | $206.90 | $206.90 |
| 7 purchase totals = | $1,126.04 | $1,208.0667 | $1,208.07 | $1,208.10 | $1,208.10 | |