| 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 | $182.25 | 9.679% | $199.89 | $199.89 | $199.90 | $199.90 |
| Purchase #2 | $195.39 | 7.472% | $209.9895 | $209.99 | $210.00 | $210.00 |
| Purchase #3 | $161.27 | 11.679% | $180.1047 | $180.10 | $180.10 | $180.10 |
| Purchase #4 | $153.46 | 12.350% | $172.4123 | $172.41 | $172.40 | $172.40 |
| Purchase #5 | $183.87 | 10.217% | $202.656 | $202.66 | $202.65 | $202.70 |
| Purchase #6 | $85.66 | 13.842% | $97.5171 | $97.52 | $97.50 | $97.50 |
| Purchase #7 | $152.98 | 12.607% | $172.2662 | $172.27 | $172.25 | $172.30 |
| 7 purchase totals = | $1,114.88 | $1,234.8358 | $1,234.84 | $1,234.80 | $1,234.90 | |