| 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 | $129.79 | 13.751% | $147.6374 | $147.64 | $147.65 | $147.60 |
| Purchase #2 | $156.32 | 4.564% | $163.4544 | $163.45 | $163.45 | $163.50 |
| Purchase #3 | $72.91 | 4.125% | $75.9175 | $75.92 | $75.90 | $75.90 |
| Purchase #4 | $164.31 | 10.417% | $181.4262 | $181.43 | $181.45 | $181.40 |
| Purchase #5 | $25.78 | 9.428% | $28.2105 | $28.21 | $28.20 | $28.20 |
| Purchase #6 | $213.65 | 3.840% | $221.8542 | $221.85 | $221.85 | $221.90 |
| Purchase #7 | $46.54 | 4.289% | $48.5361 | $48.54 | $48.55 | $48.50 |
| 7 purchase totals = | $809.30 | $867.0363 | $867.04 | $867.05 | $867.00 | |