| 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 | $214.79 | 7.378% | $230.6372 | $230.64 | $230.65 | $230.60 |
| Purchase #2 | $190.84 | 12.323% | $214.3572 | $214.36 | $214.35 | $214.40 |
| Purchase #3 | $13.62 | 8.832% | $14.8229 | $14.82 | $14.80 | $14.80 |
| Purchase #4 | $119.45 | 10.490% | $131.9803 | $131.98 | $132.00 | $132.00 |
| Purchase #5 | $25.73 | 3.298% | $26.5786 | $26.58 | $26.60 | $26.60 |
| Purchase #6 | $83.74 | 4.444% | $87.4614 | $87.46 | $87.45 | $87.50 |
| Purchase #7 | $39.77 | 8.130% | $43.0033 | $43.00 | $43.00 | $43.00 |
| 7 purchase totals = | $687.94 | $748.8409 | $748.84 | $748.85 | $748.90 | |