| 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 | $129.70 | 3.680% | $134.473 | $134.47 | $134.45 | $134.50 |
| Purchase #2 | $237.28 | 3.145% | $244.7425 | $244.74 | $244.75 | $244.70 |
| Purchase #3 | $14.43 | 12.418% | $16.2219 | $16.22 | $16.20 | $16.20 |
| Purchase #4 | $229.25 | 9.861% | $251.8563 | $251.86 | $251.85 | $251.90 |
| Purchase #5 | $216.47 | 13.604% | $245.9186 | $245.92 | $245.90 | $245.90 |
| Purchase #6 | $50.77 | 8.339% | $55.0037 | $55.00 | $55.00 | $55.00 |
| Purchase #7 | $149.58 | 13.855% | $170.3043 | $170.30 | $170.30 | $170.30 |
| 7 purchase totals = | $1,027.48 | $1,118.5203 | $1,118.51 | $1,118.45 | $1,118.50 | |