| 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 | $204.66 | 4.337% | $213.5361 | $213.54 | $213.55 | $213.50 |
| Purchase #2 | $164.66 | 9.709% | $180.6468 | $180.65 | $180.65 | $180.60 |
| Purchase #3 | $8.91 | 10.439% | $9.8401 | $9.84 | $9.85 | $9.80 |
| Purchase #4 | $9.99 | 5.530% | $10.5424 | $10.54 | $10.55 | $10.50 |
| Purchase #5 | $25.93 | 3.281% | $26.7808 | $26.78 | $26.80 | $26.80 |
| Purchase #6 | $32.86 | 3.178% | $33.9043 | $33.90 | $33.90 | $33.90 |
| Purchase #7 | $228.32 | 6.300% | $242.7042 | $242.70 | $242.70 | $242.70 |
| 7 purchase totals = | $675.33 | $717.9547 | $717.95 | $718.00 | $717.80 | |