| 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 | $148.49 | 6.795% | $158.5799 | $158.58 | $158.60 | $158.60 |
| Purchase #2 | $238.71 | 13.152% | $270.1051 | $270.11 | $270.10 | $270.10 |
| Purchase #3 | $41.76 | 13.320% | $47.3224 | $47.32 | $47.30 | $47.30 |
| Purchase #4 | $74.88 | 3.741% | $77.6813 | $77.68 | $77.70 | $77.70 |
| Purchase #5 | $71.54 | 5.857% | $75.7301 | $75.73 | $75.75 | $75.70 |
| Purchase #6 | $9.47 | 12.175% | $10.623 | $10.62 | $10.60 | $10.60 |
| Purchase #7 | $65.31 | 11.739% | $72.9767 | $72.98 | $73.00 | $73.00 |
| 7 purchase totals = | $650.16 | $713.0185 | $713.02 | $713.05 | $713.00 | |