| 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 | $213.99 | 11.409% | $238.4041 | $238.40 | $238.40 | $238.40 |
| Purchase #2 | $105.55 | 7.850% | $113.8357 | $113.84 | $113.85 | $113.80 |
| Purchase #3 | $176.80 | 13.543% | $200.744 | $200.74 | $200.75 | $200.70 |
| Purchase #4 | $115.91 | 7.264% | $124.3297 | $124.33 | $124.35 | $124.30 |
| Purchase #5 | $143.82 | 4.315% | $150.0258 | $150.03 | $150.05 | $150.00 |
| Purchase #6 | $37.71 | 7.795% | $40.6495 | $40.65 | $40.65 | $40.60 |
| Purchase #7 | $100.50 | 3.799% | $104.318 | $104.32 | $104.30 | $104.30 |
| 7 purchase totals = | $894.28 | $972.3068 | $972.31 | $972.35 | $972.10 | |