| 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 | $211.27 | 8.379% | $228.9723 | $228.97 | $228.95 | $229.00 |
| Purchase #2 | $137.41 | 8.291% | $148.8027 | $148.80 | $148.80 | $148.80 |
| Purchase #3 | $80.47 | 7.391% | $86.4175 | $86.42 | $86.40 | $86.40 |
| Purchase #4 | $146.92 | 8.582% | $159.5287 | $159.53 | $159.55 | $159.50 |
| Purchase #5 | $128.47 | 4.659% | $134.4554 | $134.46 | $134.45 | $134.50 |
| Purchase #6 | $49.72 | 13.327% | $56.3462 | $56.35 | $56.35 | $56.30 |
| Purchase #7 | $5.82 | 9.873% | $6.3946 | $6.39 | $6.40 | $6.40 |
| 7 purchase totals = | $760.08 | $820.9174 | $820.92 | $820.90 | $820.90 | |