| 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 | $14.80 | 9.276% | $16.1728 | $16.17 | $16.15 | $16.20 |
| Purchase #2 | $197.98 | 8.498% | $214.8043 | $214.80 | $214.80 | $214.80 |
| Purchase #3 | $195.51 | 5.428% | $206.1223 | $206.12 | $206.10 | $206.10 |
| Purchase #4 | $115.86 | 5.104% | $121.7735 | $121.77 | $121.75 | $121.80 |
| Purchase #5 | $154.41 | 9.184% | $168.591 | $168.59 | $168.60 | $168.60 |
| Purchase #6 | $83.38 | 3.305% | $86.1357 | $86.14 | $86.15 | $86.10 |
| Purchase #7 | $10.93 | 4.750% | $11.4492 | $11.45 | $11.45 | $11.40 |
| 7 purchase totals = | $772.87 | $825.0488 | $825.04 | $825.00 | $825.00 | |