| 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 | $179.67 | 3.175% | $185.3745 | $185.37 | $185.35 | $185.40 |
| Purchase #2 | $128.87 | 13.327% | $146.0445 | $146.04 | $146.05 | $146.00 |
| Purchase #3 | $136.94 | 9.553% | $150.0219 | $150.02 | $150.00 | $150.00 |
| Purchase #4 | $68.64 | 7.654% | $73.8937 | $73.89 | $73.90 | $73.90 |
| Purchase #5 | $30.70 | 7.189% | $32.907 | $32.91 | $32.90 | $32.90 |
| Purchase #6 | $161.33 | 7.517% | $173.4572 | $173.46 | $173.45 | $173.50 |
| Purchase #7 | $23.93 | 12.673% | $26.9626 | $26.96 | $26.95 | $27.00 |
| 7 purchase totals = | $730.08 | $788.6614 | $788.65 | $788.60 | $788.70 | |