| 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 | $6.59 | 13.526% | $7.4814 | $7.48 | $7.50 | $7.50 |
| Purchase #2 | $180.46 | 10.632% | $199.6465 | $199.65 | $199.65 | $199.60 |
| Purchase #3 | $157.48 | 9.767% | $172.8611 | $172.86 | $172.85 | $172.90 |
| Purchase #4 | $195.77 | 3.379% | $202.3851 | $202.39 | $202.40 | $202.40 |
| Purchase #5 | $63.34 | 13.678% | $72.0036 | $72.00 | $72.00 | $72.00 |
| Purchase #6 | $142.74 | 9.362% | $156.1033 | $156.10 | $156.10 | $156.10 |
| Purchase #7 | $16.36 | 3.455% | $16.9252 | $16.93 | $16.95 | $16.90 |
| 7 purchase totals = | $762.74 | $827.4062 | $827.41 | $827.45 | $827.40 | |