| 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 | $53.38 | 3.127% | $55.0492 | $55.05 | $55.05 | $55.00 |
| Purchase #2 | $16.76 | 11.628% | $18.7089 | $18.71 | $18.70 | $18.70 |
| Purchase #3 | $151.79 | 8.190% | $164.2216 | $164.22 | $164.20 | $164.20 |
| Purchase #4 | $187.90 | 8.746% | $204.3337 | $204.33 | $204.35 | $204.30 |
| Purchase #5 | $142.38 | 13.770% | $161.9857 | $161.99 | $162.00 | $162.00 |
| Purchase #6 | $71.35 | 7.718% | $76.8568 | $76.86 | $76.85 | $76.90 |
| Purchase #7 | $151.98 | 11.466% | $169.406 | $169.41 | $169.40 | $169.40 |
| 7 purchase totals = | $775.54 | $850.5619 | $850.57 | $850.55 | $850.50 | |