| 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 | $225.56 | 9.659% | $247.3468 | $247.35 | $247.35 | $247.30 |
| Purchase #2 | $153.75 | 7.230% | $164.8661 | $164.87 | $164.85 | $164.90 |
| Purchase #3 | $140.78 | 3.365% | $145.5172 | $145.52 | $145.50 | $145.50 |
| Purchase #4 | $197.61 | 3.745% | $205.0105 | $205.01 | $205.00 | $205.00 |
| Purchase #5 | $40.75 | 4.128% | $42.4322 | $42.43 | $42.45 | $42.40 |
| Purchase #6 | $65.87 | 5.142% | $69.257 | $69.26 | $69.25 | $69.30 |
| Purchase #7 | $86.79 | 8.304% | $93.997 | $94.00 | $94.00 | $94.00 |
| 7 purchase totals = | $911.11 | $968.4268 | $968.44 | $968.40 | $968.40 | |