| 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 | $82.58 | 3.461% | $85.4381 | $85.44 | $85.45 | $85.40 |
| Purchase #2 | $131.36 | 13.812% | $149.5034 | $149.50 | $149.50 | $149.50 |
| Purchase #3 | $117.60 | 9.517% | $128.792 | $128.79 | $128.80 | $128.80 |
| Purchase #4 | $41.76 | 11.418% | $46.5282 | $46.53 | $46.55 | $46.50 |
| Purchase #5 | $161.34 | 13.543% | $183.1903 | $183.19 | $183.20 | $183.20 |
| Purchase #6 | $61.76 | 12.868% | $69.7073 | $69.71 | $69.70 | $69.70 |
| Purchase #7 | $54.26 | 4.659% | $56.788 | $56.79 | $56.80 | $56.80 |
| 7 purchase totals = | $650.66 | $719.9473 | $719.95 | $720.00 | $719.90 | |