| 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 | $103.64 | 4.484% | $108.2872 | $108.29 | $108.30 | $108.30 |
| Purchase #2 | $15.38 | 11.131% | $17.0919 | $17.09 | $17.10 | $17.10 |
| Purchase #3 | $241.37 | 12.417% | $271.3409 | $271.34 | $271.35 | $271.30 |
| Purchase #4 | $168.96 | 7.837% | $182.2014 | $182.20 | $182.20 | $182.20 |
| Purchase #5 | $197.43 | 7.253% | $211.7496 | $211.75 | $211.75 | $211.70 |
| Purchase #6 | $131.54 | 13.469% | $149.2571 | $149.26 | $149.25 | $149.30 |
| Purchase #7 | $231.66 | 3.584% | $239.9627 | $239.96 | $239.95 | $240.00 |
| 7 purchase totals = | $1,089.98 | $1,179.8908 | $1,179.89 | $1,179.90 | $1,179.90 | |