| 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 | $202.89 | 4.418% | $211.8537 | $211.85 | $211.85 | $211.90 |
| Purchase #2 | $202.30 | 11.517% | $225.5989 | $225.60 | $225.60 | $225.60 |
| Purchase #3 | $50.73 | 11.425% | $56.5259 | $56.53 | $56.55 | $56.50 |
| Purchase #4 | $29.55 | 12.527% | $33.2517 | $33.25 | $33.25 | $33.30 |
| Purchase #5 | $62.99 | 12.781% | $71.0408 | $71.04 | $71.05 | $71.00 |
| Purchase #6 | $173.39 | 12.700% | $195.4105 | $195.41 | $195.40 | $195.40 |
| Purchase #7 | $20.33 | 3.640% | $21.07 | $21.07 | $21.05 | $21.10 |
| 7 purchase totals = | $742.18 | $814.7515 | $814.75 | $814.75 | $814.80 | |