| 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 | $154.87 | 10.505% | $171.1391 | $171.14 | $171.15 | $171.10 |
| Purchase #2 | $130.27 | 8.540% | $141.3951 | $141.40 | $141.40 | $141.40 |
| Purchase #3 | $228.85 | 6.621% | $244.0022 | $244.00 | $244.00 | $244.00 |
| Purchase #4 | $120.86 | 3.287% | $124.8327 | $124.83 | $124.85 | $124.80 |
| Purchase #5 | $39.37 | 7.103% | $42.1665 | $42.17 | $42.15 | $42.20 |
| Purchase #6 | $99.26 | 7.543% | $106.7472 | $106.75 | $106.75 | $106.70 |
| Purchase #7 | $91.84 | 6.225% | $97.557 | $97.56 | $97.55 | $97.60 |
| 7 purchase totals = | $865.32 | $927.8398 | $927.85 | $927.85 | $927.80 | |