| 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 | $103.88 | 11.262% | $115.579 | $115.58 | $115.60 | $115.60 |
| Purchase #2 | $226.92 | 13.159% | $256.7804 | $256.78 | $256.80 | $256.80 |
| Purchase #3 | $119.92 | 13.533% | $136.1488 | $136.15 | $136.15 | $136.10 |
| Purchase #4 | $210.27 | 7.340% | $225.7038 | $225.70 | $225.70 | $225.70 |
| Purchase #5 | $50.81 | 12.370% | $57.0952 | $57.10 | $57.10 | $57.10 |
| Purchase #6 | $231.99 | 4.500% | $242.4296 | $242.43 | $242.45 | $242.40 |
| Purchase #7 | $206.76 | 5.318% | $217.7555 | $217.76 | $217.75 | $217.80 |
| 7 purchase totals = | $1,150.55 | $1,251.4923 | $1,251.50 | $1,251.55 | $1,251.50 | |