| 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 | $214.78 | 10.107% | $236.4878 | $236.49 | $236.50 | $236.50 |
| Purchase #2 | $9.96 | 13.716% | $11.3261 | $11.33 | $11.35 | $11.30 |
| Purchase #3 | $102.51 | 10.299% | $113.0675 | $113.07 | $113.05 | $113.10 |
| Purchase #4 | $221.90 | 10.333% | $244.8289 | $244.83 | $244.85 | $244.80 |
| Purchase #5 | $249.90 | 7.498% | $268.6375 | $268.64 | $268.65 | $268.60 |
| Purchase #6 | $45.60 | 9.323% | $49.8513 | $49.85 | $49.85 | $49.90 |
| Purchase #7 | $11.80 | 8.374% | $12.7881 | $12.79 | $12.80 | $12.80 |
| 7 purchase totals = | $856.45 | $936.9872 | $937.00 | $937.05 | $937.00 | |