| 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 | $149.27 | 12.602% | $168.081 | $168.08 | $168.10 | $168.10 |
| Purchase #2 | $153.98 | 4.614% | $161.0846 | $161.08 | $161.10 | $161.10 |
| Purchase #3 | $180.73 | 8.216% | $195.5788 | $195.58 | $195.60 | $195.60 |
| Purchase #4 | $163.69 | 9.622% | $179.4403 | $179.44 | $179.45 | $179.40 |
| Purchase #5 | $234.53 | 5.136% | $246.5755 | $246.58 | $246.60 | $246.60 |
| Purchase #6 | $166.48 | 3.778% | $172.7696 | $172.77 | $172.75 | $172.80 |
| Purchase #7 | $57.28 | 13.758% | $65.1606 | $65.16 | $65.15 | $65.20 |
| 7 purchase totals = | $1,105.96 | $1,188.6904 | $1,188.69 | $1,188.75 | $1,188.80 | |