| 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 | $161.51 | 13.789% | $183.7806 | $183.78 | $183.80 | $183.80 |
| Purchase #2 | $171.98 | 6.712% | $183.5233 | $183.52 | $183.50 | $183.50 |
| Purchase #3 | $225.27 | 7.497% | $242.1585 | $242.16 | $242.15 | $242.20 |
| Purchase #4 | $212.43 | 10.713% | $235.1876 | $235.19 | $235.20 | $235.20 |
| Purchase #5 | $155.27 | 9.836% | $170.5424 | $170.54 | $170.55 | $170.50 |
| Purchase #6 | $217.85 | 3.181% | $224.7798 | $224.78 | $224.80 | $224.80 |
| Purchase #7 | $43.75 | 10.715% | $48.4378 | $48.44 | $48.45 | $48.40 |
| 7 purchase totals = | $1,188.06 | $1,288.4100 | $1,288.41 | $1,288.45 | $1,288.40 | |