| 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 | $70.54 | 6.646% | $75.2281 | $75.23 | $75.25 | $75.20 |
| Purchase #2 | $132.75 | 7.808% | $143.1151 | $143.12 | $143.10 | $143.10 |
| Purchase #3 | $168.67 | 11.346% | $187.8073 | $187.81 | $187.80 | $187.80 |
| Purchase #4 | $204.82 | 10.311% | $225.939 | $225.94 | $225.95 | $225.90 |
| Purchase #5 | $205.87 | 8.566% | $223.5048 | $223.50 | $223.50 | $223.50 |
| Purchase #6 | $41.52 | 9.408% | $45.4262 | $45.43 | $45.45 | $45.40 |
| Purchase #7 | $89.40 | 9.366% | $97.7732 | $97.77 | $97.75 | $97.80 |
| 7 purchase totals = | $913.57 | $998.7937 | $998.80 | $998.80 | $998.70 | |