| 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 | $177.80 | 3.168% | $183.4327 | $183.43 | $183.45 | $183.40 |
| Purchase #2 | $226.46 | 4.428% | $236.4876 | $236.49 | $236.50 | $236.50 |
| Purchase #3 | $239.74 | 11.761% | $267.9358 | $267.94 | $267.95 | $267.90 |
| Purchase #4 | $168.81 | 13.466% | $191.542 | $191.54 | $191.55 | $191.50 |
| Purchase #5 | $7.68 | 11.159% | $8.537 | $8.54 | $8.55 | $8.50 |
| Purchase #6 | $101.58 | 3.208% | $104.8387 | $104.84 | $104.85 | $104.80 |
| Purchase #7 | $101.26 | 6.271% | $107.61 | $107.61 | $107.60 | $107.60 |
| 7 purchase totals = | $1,023.33 | $1,100.3838 | $1,100.39 | $1,100.45 | $1,100.20 | |