| 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 | $113.33 | 5.717% | $119.8091 | $119.81 | $119.80 | $119.80 |
| Purchase #2 | $121.86 | 12.689% | $137.3228 | $137.32 | $137.30 | $137.30 |
| Purchase #3 | $221.45 | 10.600% | $244.9237 | $244.92 | $244.90 | $244.90 |
| Purchase #4 | $55.33 | 12.108% | $62.0294 | $62.03 | $62.05 | $62.00 |
| Purchase #5 | $232.49 | 8.710% | $252.7399 | $252.74 | $252.75 | $252.70 |
| Purchase #6 | $72.91 | 9.393% | $79.7584 | $79.76 | $79.75 | $79.80 |
| Purchase #7 | $198.49 | 13.667% | $225.6176 | $225.62 | $225.60 | $225.60 |
| 7 purchase totals = | $1,015.86 | $1,122.2009 | $1,122.20 | $1,122.15 | $1,122.10 | |