| 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 | $132.83 | 8.144% | $143.6477 | $143.65 | $143.65 | $143.60 |
| Purchase #2 | $102.68 | 7.725% | $110.612 | $110.61 | $110.60 | $110.60 |
| Purchase #3 | $16.73 | 6.304% | $17.7847 | $17.78 | $17.80 | $17.80 |
| Purchase #4 | $204.88 | 12.485% | $230.4593 | $230.46 | $230.45 | $230.50 |
| Purchase #5 | $227.92 | 10.440% | $251.7148 | $251.71 | $251.70 | $251.70 |
| Purchase #6 | $232.55 | 9.270% | $254.1074 | $254.11 | $254.10 | $254.10 |
| Purchase #7 | $61.66 | 10.214% | $67.958 | $67.96 | $67.95 | $68.00 |
| 7 purchase totals = | $979.25 | $1,076.2839 | $1,076.28 | $1,076.25 | $1,076.30 | |