| 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 | $239.44 | 7.368% | $257.0819 | $257.08 | $257.10 | $257.10 |
| Purchase #2 | $199.37 | 3.544% | $206.4357 | $206.44 | $206.45 | $206.40 |
| Purchase #3 | $66.94 | 7.633% | $72.0495 | $72.05 | $72.05 | $72.00 |
| Purchase #4 | $82.34 | 6.692% | $87.8502 | $87.85 | $87.85 | $87.90 |
| Purchase #5 | $49.70 | 6.584% | $52.9722 | $52.97 | $52.95 | $53.00 |
| Purchase #6 | $83.38 | 8.444% | $90.4206 | $90.42 | $90.40 | $90.40 |
| Purchase #7 | $134.33 | 11.867% | $150.2709 | $150.27 | $150.25 | $150.30 |
| 7 purchase totals = | $855.50 | $917.0810 | $917.08 | $917.05 | $917.10 | |