| 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 | $187.99 | 6.513% | $200.2338 | $200.23 | $200.25 | $200.20 |
| Purchase #2 | $23.96 | 10.599% | $26.4995 | $26.50 | $26.50 | $26.50 |
| Purchase #3 | $158.89 | 3.657% | $164.7006 | $164.70 | $164.70 | $164.70 |
| Purchase #4 | $122.80 | 10.376% | $135.5417 | $135.54 | $135.55 | $135.50 |
| Purchase #5 | $146.63 | 8.831% | $159.5789 | $159.58 | $159.60 | $159.60 |
| Purchase #6 | $204.47 | 11.479% | $227.9411 | $227.94 | $227.95 | $227.90 |
| Purchase #7 | $26.92 | 10.183% | $29.6613 | $29.66 | $29.65 | $29.70 |
| 7 purchase totals = | $871.66 | $944.1569 | $944.15 | $944.20 | $944.10 | |