| 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 | $79.81 | 4.220% | $83.178 | $83.18 | $83.20 | $83.20 |
| Purchase #2 | $15.72 | 9.771% | $17.256 | $17.26 | $17.25 | $17.30 |
| Purchase #3 | $124.47 | 6.336% | $132.3564 | $132.36 | $132.35 | $132.40 |
| Purchase #4 | $24.89 | 3.212% | $25.6895 | $25.69 | $25.70 | $25.70 |
| Purchase #5 | $212.80 | 8.181% | $230.2092 | $230.21 | $230.20 | $230.20 |
| Purchase #6 | $102.74 | 10.624% | $113.6551 | $113.66 | $113.65 | $113.70 |
| Purchase #7 | $247.37 | 9.441% | $270.7242 | $270.72 | $270.70 | $270.70 |
| 7 purchase totals = | $807.80 | $873.0684 | $873.08 | $873.05 | $873.20 | |