| 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 | $93.57 | 4.645% | $97.9163 | $97.92 | $97.90 | $97.90 |
| Purchase #2 | $136.97 | 10.506% | $151.3601 | $151.36 | $151.35 | $151.40 |
| Purchase #3 | $90.68 | 10.114% | $99.8514 | $99.85 | $99.85 | $99.90 |
| Purchase #4 | $98.41 | 13.540% | $111.7347 | $111.73 | $111.75 | $111.70 |
| Purchase #5 | $233.74 | 10.268% | $257.7404 | $257.74 | $257.75 | $257.70 |
| Purchase #6 | $135.79 | 8.657% | $147.5453 | $147.55 | $147.55 | $147.50 |
| Purchase #7 | $109.84 | 5.232% | $115.5868 | $115.59 | $115.60 | $115.60 |
| 7 purchase totals = | $899.00 | $981.7350 | $981.74 | $981.75 | $981.70 | |