| 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 | $123.97 | 3.469% | $128.2705 | $128.27 | $128.25 | $128.30 |
| Purchase #2 | $62.29 | 9.797% | $68.3926 | $68.39 | $68.40 | $68.40 |
| Purchase #3 | $127.56 | 7.521% | $137.1538 | $137.15 | $137.15 | $137.20 |
| Purchase #4 | $195.47 | 5.872% | $206.948 | $206.95 | $206.95 | $206.90 |
| Purchase #5 | $154.78 | 4.533% | $161.7962 | $161.80 | $161.80 | $161.80 |
| Purchase #6 | $25.99 | 11.769% | $29.0488 | $29.05 | $29.05 | $29.00 |
| Purchase #7 | $178.59 | 4.161% | $186.0211 | $186.02 | $186.00 | $186.00 |
| 7 purchase totals = | $868.65 | $917.6310 | $917.63 | $917.60 | $917.60 | |