| 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 | $16.83 | 3.363% | $17.396 | $17.40 | $17.40 | $17.40 |
| Purchase #2 | $173.66 | 12.304% | $195.0271 | $195.03 | $195.05 | $195.00 |
| Purchase #3 | $7.74 | 13.378% | $8.7755 | $8.78 | $8.80 | $8.80 |
| Purchase #4 | $170.63 | 8.581% | $185.2718 | $185.27 | $185.25 | $185.30 |
| Purchase #5 | $83.57 | 9.589% | $91.5835 | $91.58 | $91.60 | $91.60 |
| Purchase #6 | $164.96 | 9.379% | $180.4316 | $180.43 | $180.45 | $180.40 |
| Purchase #7 | $191.59 | 13.871% | $218.1654 | $218.17 | $218.15 | $218.20 |
| 7 purchase totals = | $808.98 | $896.6509 | $896.66 | $896.70 | $896.70 | |