| 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 | $236.29 | 12.316% | $265.3915 | $265.39 | $265.40 | $265.40 |
| Purchase #2 | $111.49 | 11.169% | $123.9423 | $123.94 | $123.95 | $123.90 |
| Purchase #3 | $208.66 | 4.180% | $217.382 | $217.38 | $217.40 | $217.40 |
| Purchase #4 | $249.36 | 6.426% | $265.3839 | $265.38 | $265.40 | $265.40 |
| Purchase #5 | $154.93 | 8.864% | $168.663 | $168.66 | $168.65 | $168.70 |
| Purchase #6 | $202.88 | 11.811% | $226.8422 | $226.84 | $226.85 | $226.80 |
| Purchase #7 | $246.46 | 12.444% | $277.1295 | $277.13 | $277.15 | $277.10 |
| 7 purchase totals = | $1,410.07 | $1,544.7344 | $1,544.72 | $1,544.80 | $1,544.70 | |