| 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 | $112.70 | 13.265% | $127.6497 | $127.65 | $127.65 | $127.60 |
| Purchase #2 | $32.80 | 10.512% | $36.2479 | $36.25 | $36.25 | $36.20 |
| Purchase #3 | $180.57 | 6.816% | $192.8777 | $192.88 | $192.90 | $192.90 |
| Purchase #4 | $92.42 | 9.795% | $101.4725 | $101.47 | $101.45 | $101.50 |
| Purchase #5 | $220.28 | 5.360% | $232.087 | $232.09 | $232.10 | $232.10 |
| Purchase #6 | $104.77 | 5.560% | $110.5952 | $110.60 | $110.60 | $110.60 |
| Purchase #7 | $70.39 | 11.864% | $78.7411 | $78.74 | $78.75 | $78.70 |
| 7 purchase totals = | $813.93 | $879.6711 | $879.68 | $879.70 | $879.60 | |