| 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 | $112.85 | 6.304% | $119.9641 | $119.96 | $119.95 | $120.00 |
| Purchase #2 | $81.85 | 10.450% | $90.4033 | $90.40 | $90.40 | $90.40 |
| Purchase #3 | $102.37 | 10.408% | $113.0247 | $113.02 | $113.00 | $113.00 |
| Purchase #4 | $235.82 | 6.692% | $251.6011 | $251.60 | $251.60 | $251.60 |
| Purchase #5 | $124.99 | 12.682% | $140.8412 | $140.84 | $140.85 | $140.80 |
| Purchase #6 | $140.26 | 9.689% | $153.8498 | $153.85 | $153.85 | $153.80 |
| Purchase #7 | $76.75 | 3.554% | $79.4777 | $79.48 | $79.50 | $79.50 |
| 7 purchase totals = | $874.89 | $949.1619 | $949.15 | $949.15 | $949.10 | |