| 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 | $97.93 | 10.400% | $108.1147 | $108.11 | $108.10 | $108.10 |
| Purchase #2 | $234.74 | 9.176% | $256.2797 | $256.28 | $256.30 | $256.30 |
| Purchase #3 | $34.96 | 5.241% | $36.7923 | $36.79 | $36.80 | $36.80 |
| Purchase #4 | $162.53 | 10.471% | $179.5485 | $179.55 | $179.55 | $179.50 |
| Purchase #5 | $120.98 | 6.188% | $128.4662 | $128.47 | $128.45 | $128.50 |
| Purchase #6 | $35.78 | 3.563% | $37.0548 | $37.05 | $37.05 | $37.10 |
| Purchase #7 | $204.88 | 11.377% | $228.1892 | $228.19 | $228.20 | $228.20 |
| 7 purchase totals = | $891.80 | $974.4454 | $974.44 | $974.45 | $974.50 | |