| 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 | $217.45 | 5.739% | $229.9295 | $229.93 | $229.95 | $229.90 |
| Purchase #2 | $216.73 | 10.108% | $238.6371 | $238.64 | $238.65 | $238.60 |
| Purchase #3 | $18.85 | 9.342% | $20.611 | $20.61 | $20.60 | $20.60 |
| Purchase #4 | $225.58 | 8.353% | $244.4227 | $244.42 | $244.40 | $244.40 |
| Purchase #5 | $107.58 | 8.562% | $116.791 | $116.79 | $116.80 | $116.80 |
| Purchase #6 | $81.54 | 5.871% | $86.3272 | $86.33 | $86.35 | $86.30 |
| Purchase #7 | $234.93 | 6.472% | $250.1347 | $250.13 | $250.15 | $250.10 |
| 7 purchase totals = | $1,102.66 | $1,186.8532 | $1,186.85 | $1,186.90 | $1,186.70 | |