| 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 | $191.47 | 3.185% | $197.5683 | $197.57 | $197.55 | $197.60 |
| Purchase #2 | $145.53 | 10.580% | $160.9271 | $160.93 | $160.95 | $160.90 |
| Purchase #3 | $74.95 | 13.458% | $85.0368 | $85.04 | $85.05 | $85.00 |
| Purchase #4 | $107.40 | 6.394% | $114.2672 | $114.27 | $114.25 | $114.30 |
| Purchase #5 | $77.76 | 12.421% | $87.4186 | $87.42 | $87.40 | $87.40 |
| Purchase #6 | $55.81 | 3.391% | $57.7025 | $57.70 | $57.70 | $57.70 |
| Purchase #7 | $190.62 | 5.261% | $200.6485 | $200.65 | $200.65 | $200.60 |
| 7 purchase totals = | $843.54 | $903.5690 | $903.58 | $903.55 | $903.50 | |