| 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 | $106.70 | 5.548% | $112.6197 | $112.62 | $112.60 | $112.60 |
| Purchase #2 | $43.47 | 3.368% | $44.9341 | $44.93 | $44.95 | $44.90 |
| Purchase #3 | $28.37 | 7.517% | $30.5026 | $30.50 | $30.50 | $30.50 |
| Purchase #4 | $232.67 | 4.124% | $242.2653 | $242.27 | $242.25 | $242.30 |
| Purchase #5 | $200.84 | 6.461% | $213.8163 | $213.82 | $213.80 | $213.80 |
| Purchase #6 | $35.50 | 4.108% | $36.9583 | $36.96 | $36.95 | $37.00 |
| Purchase #7 | $120.93 | 13.323% | $137.0415 | $137.04 | $137.05 | $137.00 |
| 7 purchase totals = | $768.48 | $818.1378 | $818.14 | $818.10 | $818.10 | |