| 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 | $162.46 | 6.398% | $172.8542 | $172.85 | $172.85 | $172.90 |
| Purchase #2 | $155.65 | 6.441% | $165.6754 | $165.68 | $165.70 | $165.70 |
| Purchase #3 | $72.70 | 3.254% | $75.0657 | $75.07 | $75.05 | $75.10 |
| Purchase #4 | $160.90 | 4.780% | $168.591 | $168.59 | $168.60 | $168.60 |
| Purchase #5 | $239.36 | 4.872% | $251.0216 | $251.02 | $251.00 | $251.00 |
| Purchase #6 | $55.65 | 11.267% | $61.9201 | $61.92 | $61.90 | $61.90 |
| Purchase #7 | $24.55 | 8.284% | $26.5837 | $26.58 | $26.60 | $26.60 |
| 7 purchase totals = | $871.27 | $921.7117 | $921.71 | $921.70 | $921.80 | |