| 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 | $90.37 | 8.361% | $97.9258 | $97.93 | $97.95 | $97.90 |
| Purchase #2 | $145.83 | 5.162% | $153.3577 | $153.36 | $153.35 | $153.40 |
| Purchase #3 | $5.71 | 5.874% | $6.0454 | $6.05 | $6.05 | $6.00 |
| Purchase #4 | $206.75 | 8.742% | $224.8241 | $224.82 | $224.80 | $224.80 |
| Purchase #5 | $14.74 | 7.464% | $15.8402 | $15.84 | $15.85 | $15.80 |
| Purchase #6 | $140.66 | 10.625% | $155.6051 | $155.61 | $155.60 | $155.60 |
| Purchase #7 | $188.78 | 10.184% | $208.0054 | $208.01 | $208.00 | $208.00 |
| 7 purchase totals = | $792.84 | $861.6037 | $861.62 | $861.60 | $861.50 | |