| 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 | $207.97 | 7.264% | $223.0769 | $223.08 | $223.10 | $223.10 |
| Purchase #2 | $78.56 | 12.617% | $88.4719 | $88.47 | $88.45 | $88.50 |
| Purchase #3 | $130.77 | 3.604% | $135.483 | $135.48 | $135.50 | $135.50 |
| Purchase #4 | $82.27 | 7.560% | $88.4896 | $88.49 | $88.50 | $88.50 |
| Purchase #5 | $183.47 | 6.431% | $195.269 | $195.27 | $195.25 | $195.30 |
| Purchase #6 | $61.30 | 5.821% | $64.8683 | $64.87 | $64.85 | $64.90 |
| Purchase #7 | $94.33 | 13.106% | $106.6929 | $106.69 | $106.70 | $106.70 |
| 7 purchase totals = | $838.67 | $902.3516 | $902.35 | $902.35 | $902.50 | |