| 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 | $247.45 | 10.705% | $273.9395 | $273.94 | $273.95 | $273.90 |
| Purchase #2 | $242.59 | 9.700% | $266.1212 | $266.12 | $266.10 | $266.10 |
| Purchase #3 | $201.88 | 10.342% | $222.7584 | $222.76 | $222.75 | $222.80 |
| Purchase #4 | $72.29 | 4.352% | $75.4361 | $75.44 | $75.45 | $75.40 |
| Purchase #5 | $196.67 | 9.714% | $215.7745 | $215.77 | $215.75 | $215.80 |
| Purchase #6 | $204.65 | 13.372% | $232.0158 | $232.02 | $232.00 | $232.00 |
| Purchase #7 | $168.32 | 5.419% | $177.4413 | $177.44 | $177.45 | $177.40 |
| 7 purchase totals = | $1,333.85 | $1,463.4868 | $1,463.49 | $1,463.45 | $1,463.40 | |