| 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 | $220.47 | 4.380% | $230.1266 | $230.13 | $230.15 | $230.10 |
| Purchase #2 | $45.96 | 10.224% | $50.659 | $50.66 | $50.65 | $50.70 |
| Purchase #3 | $215.68 | 10.484% | $238.2919 | $238.29 | $238.30 | $238.30 |
| Purchase #4 | $16.48 | 8.385% | $17.8618 | $17.86 | $17.85 | $17.90 |
| Purchase #5 | $218.48 | 9.824% | $239.9435 | $239.94 | $239.95 | $239.90 |
| Purchase #6 | $239.33 | 5.146% | $251.6459 | $251.65 | $251.65 | $251.60 |
| Purchase #7 | $27.29 | 11.692% | $30.4807 | $30.48 | $30.50 | $30.50 |
| 7 purchase totals = | $983.69 | $1,059.0094 | $1,059.01 | $1,059.05 | $1,059.00 | |