| 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 | $26.33 | 5.602% | $27.805 | $27.81 | $27.80 | $27.80 |
| Purchase #2 | $107.92 | 7.371% | $115.8748 | $115.87 | $115.85 | $115.90 |
| Purchase #3 | $202.70 | 4.582% | $211.9877 | $211.99 | $212.00 | $212.00 |
| Purchase #4 | $186.67 | 8.273% | $202.1132 | $202.11 | $202.10 | $202.10 |
| Purchase #5 | $13.45 | 13.252% | $15.2324 | $15.23 | $15.25 | $15.20 |
| Purchase #6 | $64.25 | 13.512% | $72.9315 | $72.93 | $72.95 | $72.90 |
| Purchase #7 | $140.51 | 10.862% | $155.7722 | $155.77 | $155.75 | $155.80 |
| 7 purchase totals = | $741.83 | $801.7168 | $801.71 | $801.70 | $801.70 | |