| 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 | $26.95 | 3.578% | $27.9143 | $27.91 | $27.90 | $27.90 |
| Purchase #2 | $192.68 | 3.589% | $199.5953 | $199.60 | $199.60 | $199.60 |
| Purchase #3 | $38.56 | 6.219% | $40.958 | $40.96 | $40.95 | $41.00 |
| Purchase #4 | $85.63 | 5.571% | $90.4004 | $90.40 | $90.40 | $90.40 |
| Purchase #5 | $237.69 | 8.762% | $258.5164 | $258.52 | $258.50 | $258.50 |
| Purchase #6 | $176.54 | 11.669% | $197.1405 | $197.14 | $197.15 | $197.10 |
| Purchase #7 | $97.92 | 6.630% | $104.4121 | $104.41 | $104.40 | $104.40 |
| 7 purchase totals = | $855.97 | $918.9370 | $918.94 | $918.90 | $918.90 | |