| 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 | $79.59 | 10.356% | $87.8323 | $87.83 | $87.85 | $87.80 |
| Purchase #2 | $201.60 | 3.627% | $208.912 | $208.91 | $208.90 | $208.90 |
| Purchase #3 | $187.28 | 7.508% | $201.341 | $201.34 | $201.35 | $201.30 |
| Purchase #4 | $87.98 | 5.174% | $92.5321 | $92.53 | $92.55 | $92.50 |
| Purchase #5 | $143.27 | 3.276% | $147.9635 | $147.96 | $147.95 | $148.00 |
| Purchase #6 | $185.99 | 8.870% | $202.4873 | $202.49 | $202.50 | $202.50 |
| Purchase #7 | $184.84 | 13.773% | $210.298 | $210.30 | $210.30 | $210.30 |
| 7 purchase totals = | $1,070.55 | $1,151.3662 | $1,151.36 | $1,151.40 | $1,151.30 | |