| 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 | $88.50 | 7.220% | $94.8897 | $94.89 | $94.90 | $94.90 |
| Purchase #2 | $119.34 | 10.427% | $131.7836 | $131.78 | $131.80 | $131.80 |
| Purchase #3 | $56.36 | 12.103% | $63.1813 | $63.18 | $63.20 | $63.20 |
| Purchase #4 | $25.63 | 9.370% | $28.0315 | $28.03 | $28.05 | $28.00 |
| Purchase #5 | $79.96 | 8.712% | $86.9261 | $86.93 | $86.95 | $86.90 |
| Purchase #6 | $102.64 | 12.563% | $115.5347 | $115.53 | $115.55 | $115.50 |
| Purchase #7 | $151.48 | 9.829% | $166.369 | $166.37 | $166.35 | $166.40 |
| 7 purchase totals = | $623.91 | $686.7159 | $686.71 | $686.80 | $686.70 | |