| 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 | $14.65 | 8.498% | $15.895 | $15.90 | $15.90 | $15.90 |
| Purchase #2 | $207.62 | 13.413% | $235.4681 | $235.47 | $235.45 | $235.50 |
| Purchase #3 | $153.81 | 13.608% | $174.7405 | $174.74 | $174.75 | $174.70 |
| Purchase #4 | $55.47 | 10.134% | $61.0913 | $61.09 | $61.10 | $61.10 |
| Purchase #5 | $158.96 | 3.756% | $164.9305 | $164.93 | $164.95 | $164.90 |
| Purchase #6 | $205.71 | 13.534% | $233.5508 | $233.55 | $233.55 | $233.60 |
| Purchase #7 | $13.86 | 9.608% | $15.1917 | $15.19 | $15.20 | $15.20 |
| 7 purchase totals = | $810.08 | $900.8679 | $900.87 | $900.90 | $900.90 | |