| 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 | $212.60 | 9.223% | $232.2081 | $232.21 | $232.20 | $232.20 |
| Purchase #2 | $216.49 | 7.452% | $232.6228 | $232.62 | $232.60 | $232.60 |
| Purchase #3 | $94.79 | 3.117% | $97.7446 | $97.74 | $97.75 | $97.70 |
| Purchase #4 | $34.38 | 7.232% | $36.8664 | $36.87 | $36.85 | $36.90 |
| Purchase #5 | $5.50 | 13.179% | $6.2248 | $6.22 | $6.20 | $6.20 |
| Purchase #6 | $168.99 | 6.561% | $180.0774 | $180.08 | $180.10 | $180.10 |
| Purchase #7 | $160.95 | 7.306% | $172.709 | $172.71 | $172.70 | $172.70 |
| 7 purchase totals = | $893.70 | $958.4531 | $958.45 | $958.40 | $958.40 | |