| 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 | $70.26 | 3.322% | $72.594 | $72.59 | $72.60 | $72.60 |
| Purchase #2 | $180.57 | 8.677% | $196.2381 | $196.24 | $196.25 | $196.20 |
| Purchase #3 | $184.82 | 8.571% | $200.6609 | $200.66 | $200.65 | $200.70 |
| Purchase #4 | $8.49 | 7.540% | $9.1301 | $9.13 | $9.15 | $9.10 |
| Purchase #5 | $180.82 | 11.827% | $202.2056 | $202.21 | $202.20 | $202.20 |
| Purchase #6 | $25.28 | 6.530% | $26.9308 | $26.93 | $26.95 | $26.90 |
| Purchase #7 | $15.33 | 3.517% | $15.8692 | $15.87 | $15.85 | $15.90 |
| 7 purchase totals = | $665.57 | $723.6287 | $723.63 | $723.65 | $723.60 | |