| 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 | $197.86 | 4.340% | $206.4471 | $206.45 | $206.45 | $206.40 |
| Purchase #2 | $61.71 | 6.325% | $65.6132 | $65.61 | $65.60 | $65.60 |
| Purchase #3 | $43.95 | 11.724% | $49.1027 | $49.10 | $49.10 | $49.10 |
| Purchase #4 | $85.92 | 13.117% | $97.1901 | $97.19 | $97.20 | $97.20 |
| Purchase #5 | $182.70 | 3.570% | $189.2224 | $189.22 | $189.20 | $189.20 |
| Purchase #6 | $18.69 | 7.304% | $20.0551 | $20.06 | $20.05 | $20.10 |
| Purchase #7 | $145.50 | 10.312% | $160.504 | $160.50 | $160.50 | $160.50 |
| 7 purchase totals = | $736.33 | $788.1346 | $788.13 | $788.10 | $788.10 | |