| 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 | $229.52 | 5.509% | $242.1643 | $242.16 | $242.15 | $242.20 |
| Purchase #2 | $30.83 | 13.678% | $35.0469 | $35.05 | $35.05 | $35.00 |
| Purchase #3 | $139.27 | 13.765% | $158.4405 | $158.44 | $158.45 | $158.40 |
| Purchase #4 | $235.62 | 11.619% | $262.9967 | $263.00 | $263.00 | $263.00 |
| Purchase #5 | $123.27 | 8.117% | $133.2758 | $133.28 | $133.30 | $133.30 |
| Purchase #6 | $31.42 | 11.746% | $35.1106 | $35.11 | $35.10 | $35.10 |
| Purchase #7 | $111.81 | 10.711% | $123.786 | $123.79 | $123.80 | $123.80 |
| 7 purchase totals = | $901.74 | $990.8208 | $990.83 | $990.85 | $990.80 | |