| 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 | $193.25 | 5.392% | $203.67 | $203.67 | $203.65 | $203.70 |
| Purchase #2 | $108.92 | 8.266% | $117.9233 | $117.92 | $117.90 | $117.90 |
| Purchase #3 | $9.56 | 13.164% | $10.8185 | $10.82 | $10.80 | $10.80 |
| Purchase #4 | $86.67 | 11.500% | $96.6371 | $96.64 | $96.65 | $96.60 |
| Purchase #5 | $40.91 | 8.509% | $44.391 | $44.39 | $44.40 | $44.40 |
| Purchase #6 | $207.40 | 12.847% | $234.0447 | $234.04 | $234.05 | $234.00 |
| Purchase #7 | $179.26 | 13.383% | $203.2504 | $203.25 | $203.25 | $203.30 |
| 7 purchase totals = | $825.97 | $910.7350 | $910.73 | $910.70 | $910.70 | |