| 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 | $179.28 | 13.549% | $203.5706 | $203.57 | $203.55 | $203.60 |
| Purchase #2 | $32.87 | 3.110% | $33.8923 | $33.89 | $33.90 | $33.90 |
| Purchase #3 | $196.67 | 3.282% | $203.1247 | $203.12 | $203.10 | $203.10 |
| Purchase #4 | $192.90 | 12.810% | $217.6105 | $217.61 | $217.60 | $217.60 |
| Purchase #5 | $40.88 | 6.217% | $43.4215 | $43.42 | $43.40 | $43.40 |
| Purchase #6 | $86.27 | 13.785% | $98.1623 | $98.16 | $98.15 | $98.20 |
| Purchase #7 | $68.97 | 4.441% | $72.033 | $72.03 | $72.05 | $72.00 |
| 7 purchase totals = | $797.84 | $871.8149 | $871.80 | $871.75 | $871.80 | |