| 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 | $191.79 | 6.416% | $204.0952 | $204.10 | $204.10 | $204.10 |
| Purchase #2 | $137.53 | 10.870% | $152.4795 | $152.48 | $152.50 | $152.50 |
| Purchase #3 | $126.28 | 8.657% | $137.2121 | $137.21 | $137.20 | $137.20 |
| Purchase #4 | $52.87 | 11.859% | $59.1399 | $59.14 | $59.15 | $59.10 |
| Purchase #5 | $89.93 | 7.543% | $96.7134 | $96.71 | $96.70 | $96.70 |
| Purchase #6 | $227.61 | 10.142% | $250.6942 | $250.69 | $250.70 | $250.70 |
| Purchase #7 | $124.64 | 11.355% | $138.7929 | $138.79 | $138.80 | $138.80 |
| 7 purchase totals = | $950.65 | $1,039.1272 | $1,039.12 | $1,039.15 | $1,039.10 | |