| 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 | $6.36 | 10.406% | $7.0218 | $7.02 | $7.00 | $7.00 |
| Purchase #2 | $245.39 | 11.560% | $273.7571 | $273.76 | $273.75 | $273.80 |
| Purchase #3 | $77.43 | 11.442% | $86.2895 | $86.29 | $86.30 | $86.30 |
| Purchase #4 | $104.38 | 6.214% | $110.8662 | $110.87 | $110.85 | $110.90 |
| Purchase #5 | $15.35 | 3.874% | $15.9447 | $15.94 | $15.95 | $15.90 |
| Purchase #6 | $129.30 | 13.460% | $146.7038 | $146.70 | $146.70 | $146.70 |
| Purchase #7 | $213.79 | 4.853% | $224.1652 | $224.17 | $224.15 | $224.20 |
| 7 purchase totals = | $792.00 | $864.7483 | $864.75 | $864.70 | $864.80 | |