| 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 | $239.71 | 11.729% | $267.8256 | $267.83 | $267.85 | $267.80 |
| Purchase #2 | $108.50 | 6.703% | $115.7728 | $115.77 | $115.75 | $115.80 |
| Purchase #3 | $71.82 | 13.201% | $81.301 | $81.30 | $81.30 | $81.30 |
| Purchase #4 | $239.43 | 11.297% | $266.4784 | $266.48 | $266.50 | $266.50 |
| Purchase #5 | $20.53 | 11.809% | $22.9544 | $22.95 | $22.95 | $23.00 |
| Purchase #6 | $37.76 | 10.561% | $41.7478 | $41.75 | $41.75 | $41.70 |
| Purchase #7 | $132.67 | 10.550% | $146.6667 | $146.67 | $146.65 | $146.70 |
| 7 purchase totals = | $850.42 | $942.7467 | $942.75 | $942.75 | $942.80 | |