| 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 | $120.87 | 13.382% | $137.0448 | $137.04 | $137.05 | $137.00 |
| Purchase #2 | $169.59 | 10.471% | $187.3478 | $187.35 | $187.35 | $187.30 |
| Purchase #3 | $241.98 | 9.419% | $264.7721 | $264.77 | $264.75 | $264.80 |
| Purchase #4 | $30.39 | 10.387% | $33.5466 | $33.55 | $33.55 | $33.50 |
| Purchase #5 | $127.71 | 4.718% | $133.7354 | $133.74 | $133.75 | $133.70 |
| Purchase #6 | $24.64 | 7.206% | $26.4156 | $26.42 | $26.40 | $26.40 |
| Purchase #7 | $21.45 | 6.440% | $22.8314 | $22.83 | $22.85 | $22.80 |
| 7 purchase totals = | $736.63 | $805.6937 | $805.70 | $805.70 | $805.50 | |