| 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 | $202.92 | 4.339% | $211.7247 | $211.72 | $211.70 | $211.70 |
| Purchase #2 | $89.88 | 4.563% | $93.9812 | $93.98 | $94.00 | $94.00 |
| Purchase #3 | $122.93 | 11.427% | $136.9772 | $136.98 | $137.00 | $137.00 |
| Purchase #4 | $12.83 | 3.770% | $13.3137 | $13.31 | $13.30 | $13.30 |
| Purchase #5 | $146.56 | 7.118% | $156.9921 | $156.99 | $157.00 | $157.00 |
| Purchase #6 | $87.48 | 4.177% | $91.134 | $91.13 | $91.15 | $91.10 |
| Purchase #7 | $157.84 | 3.176% | $162.853 | $162.85 | $162.85 | $162.90 |
| 7 purchase totals = | $820.44 | $866.9759 | $866.96 | $867.00 | $867.00 | |