| 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 | $207.45 | 11.742% | $231.8088 | $231.81 | $231.80 | $231.80 |
| Purchase #2 | $165.82 | 6.787% | $177.0742 | $177.07 | $177.05 | $177.10 |
| Purchase #3 | $145.63 | 12.756% | $164.2066 | $164.21 | $164.20 | $164.20 |
| Purchase #4 | $156.84 | 4.130% | $163.3175 | $163.32 | $163.30 | $163.30 |
| Purchase #5 | $239.31 | 8.507% | $259.6681 | $259.67 | $259.65 | $259.70 |
| Purchase #6 | $122.47 | 10.227% | $134.995 | $135.00 | $135.00 | $135.00 |
| Purchase #7 | $23.51 | 13.556% | $26.697 | $26.70 | $26.70 | $26.70 |
| 7 purchase totals = | $1,061.03 | $1,157.7672 | $1,157.78 | $1,157.70 | $1,157.80 | |