| 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 | $191.63 | 6.127% | $203.3712 | $203.37 | $203.35 | $203.40 |
| Purchase #2 | $122.33 | 5.539% | $129.1059 | $129.11 | $129.10 | $129.10 |
| Purchase #3 | $98.31 | 8.792% | $106.9534 | $106.95 | $106.95 | $107.00 |
| Purchase #4 | $172.54 | 3.839% | $179.1638 | $179.16 | $179.15 | $179.20 |
| Purchase #5 | $223.63 | 10.566% | $247.2587 | $247.26 | $247.25 | $247.30 |
| Purchase #6 | $250.73 | 8.280% | $271.4904 | $271.49 | $271.50 | $271.50 |
| Purchase #7 | $174.59 | 7.131% | $187.04 | $187.04 | $187.05 | $187.00 |
| 7 purchase totals = | $1,233.76 | $1,324.3834 | $1,324.38 | $1,324.35 | $1,324.50 | |