| 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 | $60.43 | 7.820% | $65.1556 | $65.16 | $65.15 | $65.20 |
| Purchase #2 | $39.85 | 4.393% | $41.6006 | $41.60 | $41.60 | $41.60 |
| Purchase #3 | $228.87 | 6.184% | $243.0233 | $243.02 | $243.00 | $243.00 |
| Purchase #4 | $72.33 | 10.396% | $79.8494 | $79.85 | $79.85 | $79.80 |
| Purchase #5 | $210.82 | 3.120% | $217.3976 | $217.40 | $217.40 | $217.40 |
| Purchase #6 | $180.74 | 13.166% | $204.5362 | $204.54 | $204.55 | $204.50 |
| Purchase #7 | $115.34 | 6.438% | $122.7656 | $122.77 | $122.75 | $122.80 |
| 7 purchase totals = | $908.38 | $974.3283 | $974.34 | $974.30 | $974.30 | |