| 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 | $55.45 | 3.215% | $57.2327 | $57.23 | $57.25 | $57.20 |
| Purchase #2 | $83.33 | 5.372% | $87.8065 | $87.81 | $87.80 | $87.80 |
| Purchase #3 | $235.67 | 7.809% | $254.0735 | $254.07 | $254.05 | $254.10 |
| Purchase #4 | $123.28 | 12.215% | $138.3387 | $138.34 | $138.35 | $138.30 |
| Purchase #5 | $80.93 | 10.110% | $89.112 | $89.11 | $89.10 | $89.10 |
| Purchase #6 | $196.95 | 5.598% | $207.9753 | $207.98 | $208.00 | $208.00 |
| Purchase #7 | $75.62 | 8.736% | $82.2262 | $82.23 | $82.25 | $82.20 |
| 7 purchase totals = | $851.23 | $916.7649 | $916.77 | $916.80 | $916.70 | |