| 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 | $65.59 | 10.522% | $72.4914 | $72.49 | $72.50 | $72.50 |
| Purchase #2 | $157.95 | 3.683% | $163.7673 | $163.77 | $163.75 | $163.80 |
| Purchase #3 | $163.56 | 9.573% | $179.2176 | $179.22 | $179.20 | $179.20 |
| Purchase #4 | $149.76 | 4.215% | $156.0724 | $156.07 | $156.05 | $156.10 |
| Purchase #5 | $188.57 | 8.414% | $204.4363 | $204.44 | $204.45 | $204.40 |
| Purchase #6 | $96.54 | 13.856% | $109.9166 | $109.92 | $109.90 | $109.90 |
| Purchase #7 | $8.26 | 5.228% | $8.6918 | $8.69 | $8.70 | $8.70 |
| 7 purchase totals = | $830.23 | $894.5934 | $894.60 | $894.55 | $894.60 | |