| 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 | $186.36 | 12.299% | $209.2804 | $209.28 | $209.30 | $209.30 |
| Purchase #2 | $41.85 | 12.801% | $47.2072 | $47.21 | $47.20 | $47.20 |
| Purchase #3 | $245.89 | 12.587% | $276.8402 | $276.84 | $276.85 | $276.80 |
| Purchase #4 | $170.27 | 11.441% | $189.7506 | $189.75 | $189.75 | $189.80 |
| Purchase #5 | $7.71 | 4.430% | $8.0516 | $8.05 | $8.05 | $8.10 |
| Purchase #6 | $26.45 | 3.127% | $27.2771 | $27.28 | $27.30 | $27.30 |
| Purchase #7 | $185.47 | 7.728% | $199.8031 | $199.80 | $199.80 | $199.80 |
| 7 purchase totals = | $864.00 | $958.2102 | $958.21 | $958.25 | $958.30 | |