| 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 | $143.57 | 7.370% | $154.1511 | $154.15 | $154.15 | $154.20 |
| Purchase #2 | $172.66 | 13.362% | $195.7308 | $195.73 | $195.75 | $195.70 |
| Purchase #3 | $241.81 | 7.169% | $259.1454 | $259.15 | $259.15 | $259.10 |
| Purchase #4 | $242.59 | 8.464% | $263.1228 | $263.12 | $263.10 | $263.10 |
| Purchase #5 | $32.99 | 8.765% | $35.8816 | $35.88 | $35.90 | $35.90 |
| Purchase #6 | $185.39 | 8.111% | $200.427 | $200.43 | $200.45 | $200.40 |
| Purchase #7 | $150.94 | 8.356% | $163.5525 | $163.55 | $163.55 | $163.60 |
| 7 purchase totals = | $1,169.95 | $1,272.0112 | $1,272.01 | $1,272.05 | $1,272.00 | |