| 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 | $36.53 | 10.511% | $40.3697 | $40.37 | $40.35 | $40.40 |
| Purchase #2 | $34.65 | 4.678% | $36.2709 | $36.27 | $36.25 | $36.30 |
| Purchase #3 | $242.53 | 6.584% | $258.4982 | $258.50 | $258.50 | $258.50 |
| Purchase #4 | $164.37 | 6.130% | $174.4459 | $174.45 | $174.45 | $174.40 |
| Purchase #5 | $36.81 | 5.805% | $38.9468 | $38.95 | $38.95 | $38.90 |
| Purchase #6 | $154.89 | 10.408% | $171.011 | $171.01 | $171.00 | $171.00 |
| Purchase #7 | $131.26 | 6.703% | $140.0584 | $140.06 | $140.05 | $140.10 |
| 7 purchase totals = | $801.04 | $859.6009 | $859.61 | $859.55 | $859.60 | |