| 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 | $136.55 | 3.267% | $141.0111 | $141.01 | $141.00 | $141.00 |
| Purchase #2 | $87.47 | 6.509% | $93.1634 | $93.16 | $93.15 | $93.20 |
| Purchase #3 | $47.53 | 5.192% | $49.9978 | $50.00 | $50.00 | $50.00 |
| Purchase #4 | $192.29 | 12.666% | $216.6455 | $216.65 | $216.65 | $216.60 |
| Purchase #5 | $7.40 | 12.304% | $8.3105 | $8.31 | $8.30 | $8.30 |
| Purchase #6 | $62.68 | 7.693% | $67.502 | $67.50 | $67.50 | $67.50 |
| Purchase #7 | $99.34 | 6.848% | $106.1428 | $106.14 | $106.15 | $106.10 |
| 7 purchase totals = | $633.26 | $682.7731 | $682.77 | $682.75 | $682.70 | |