| 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 | $100.48 | 6.414% | $106.9248 | $106.92 | $106.90 | $106.90 |
| Purchase #2 | $173.82 | 4.190% | $181.1031 | $181.10 | $181.10 | $181.10 |
| Purchase #3 | $28.65 | 3.705% | $29.7115 | $29.71 | $29.70 | $29.70 |
| Purchase #4 | $231.78 | 9.509% | $253.82 | $253.82 | $253.80 | $253.80 |
| Purchase #5 | $25.35 | 9.739% | $27.8188 | $27.82 | $27.80 | $27.80 |
| Purchase #6 | $57.87 | 12.744% | $65.245 | $65.25 | $65.25 | $65.20 |
| Purchase #7 | $143.82 | 11.370% | $160.1723 | $160.17 | $160.15 | $160.20 |
| 7 purchase totals = | $761.77 | $824.7955 | $824.79 | $824.70 | $824.70 | |