| 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 | $5.36 | 11.419% | $5.9721 | $5.97 | $5.95 | $6.00 |
| Purchase #2 | $159.73 | 9.583% | $175.0369 | $175.04 | $175.05 | $175.00 |
| Purchase #3 | $163.79 | 8.401% | $177.55 | $177.55 | $177.55 | $177.60 |
| Purchase #4 | $9.72 | 10.826% | $10.7723 | $10.77 | $10.75 | $10.80 |
| Purchase #5 | $188.27 | 6.441% | $200.3965 | $200.40 | $200.40 | $200.40 |
| Purchase #6 | $242.95 | 7.395% | $260.9162 | $260.92 | $260.90 | $260.90 |
| Purchase #7 | $19.56 | 5.820% | $20.6984 | $20.70 | $20.70 | $20.70 |
| 7 purchase totals = | $789.38 | $851.3424 | $851.35 | $851.30 | $851.40 | |