| 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 | $46.81 | 9.649% | $51.3267 | $51.33 | $51.35 | $51.30 |
| Purchase #2 | $25.72 | 10.398% | $28.3944 | $28.39 | $28.40 | $28.40 |
| Purchase #3 | $117.91 | 11.229% | $131.1501 | $131.15 | $131.15 | $131.20 |
| Purchase #4 | $145.49 | 5.441% | $153.4061 | $153.41 | $153.40 | $153.40 |
| Purchase #5 | $200.27 | 6.829% | $213.9464 | $213.95 | $213.95 | $213.90 |
| Purchase #6 | $128.96 | 7.638% | $138.81 | $138.81 | $138.80 | $138.80 |
| Purchase #7 | $97.91 | 12.382% | $110.0332 | $110.03 | $110.05 | $110.00 |
| 7 purchase totals = | $763.07 | $827.0669 | $827.07 | $827.10 | $827.00 | |