| 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 | $8.73 | 3.491% | $9.0348 | $9.03 | $9.05 | $9.00 |
| Purchase #2 | $141.86 | 7.378% | $152.3264 | $152.33 | $152.35 | $152.30 |
| Purchase #3 | $163.37 | 6.614% | $174.1753 | $174.18 | $174.20 | $174.20 |
| Purchase #4 | $162.67 | 10.689% | $180.0578 | $180.06 | $180.05 | $180.10 |
| Purchase #5 | $152.31 | 10.739% | $168.6666 | $168.67 | $168.65 | $168.70 |
| Purchase #6 | $230.35 | 13.280% | $260.9405 | $260.94 | $260.95 | $260.90 |
| Purchase #7 | $117.96 | 7.446% | $126.7433 | $126.74 | $126.75 | $126.70 |
| 7 purchase totals = | $977.25 | $1,071.9447 | $1,071.95 | $1,072.00 | $1,071.90 | |