| 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 | $100.33 | 13.284% | $113.6578 | $113.66 | $113.65 | $113.70 |
| Purchase #2 | $50.86 | 10.623% | $56.2629 | $56.26 | $56.25 | $56.30 |
| Purchase #3 | $57.43 | 6.849% | $61.3634 | $61.36 | $61.35 | $61.40 |
| Purchase #4 | $120.46 | 6.781% | $128.6284 | $128.63 | $128.65 | $128.60 |
| Purchase #5 | $126.48 | 5.251% | $133.1215 | $133.12 | $133.10 | $133.10 |
| Purchase #6 | $104.59 | 13.265% | $118.4639 | $118.46 | $118.45 | $118.50 |
| Purchase #7 | $176.97 | 3.637% | $183.4064 | $183.41 | $183.40 | $183.40 |
| 7 purchase totals = | $737.12 | $794.9043 | $794.90 | $794.85 | $795.00 | |