| 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 | $106.98 | 3.183% | $110.3852 | $110.39 | $110.40 | $110.40 |
| Purchase #2 | $102.37 | 4.222% | $106.6921 | $106.69 | $106.70 | $106.70 |
| Purchase #3 | $192.52 | 6.117% | $204.2964 | $204.30 | $204.30 | $204.30 |
| Purchase #4 | $241.52 | 4.291% | $251.8836 | $251.88 | $251.90 | $251.90 |
| Purchase #5 | $92.63 | 10.309% | $102.1792 | $102.18 | $102.20 | $102.20 |
| Purchase #6 | $216.40 | 8.283% | $234.3244 | $234.32 | $234.30 | $234.30 |
| Purchase #7 | $67.38 | 10.530% | $74.4751 | $74.48 | $74.50 | $74.50 |
| 7 purchase totals = | $1,019.80 | $1,084.2360 | $1,084.24 | $1,084.30 | $1,084.30 | |