| 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 | $79.98 | 3.678% | $82.9217 | $82.92 | $82.90 | $82.90 |
| Purchase #2 | $201.77 | 6.561% | $215.0081 | $215.01 | $215.00 | $215.00 |
| Purchase #3 | $172.77 | 8.516% | $187.4831 | $187.48 | $187.50 | $187.50 |
| Purchase #4 | $181.65 | 11.300% | $202.1765 | $202.18 | $202.20 | $202.20 |
| Purchase #5 | $71.70 | 3.827% | $74.444 | $74.44 | $74.45 | $74.40 |
| Purchase #6 | $57.36 | 4.691% | $60.0508 | $60.05 | $60.05 | $60.10 |
| Purchase #7 | $38.30 | 4.242% | $39.9247 | $39.92 | $39.90 | $39.90 |
| 7 purchase totals = | $803.53 | $862.0089 | $862.00 | $862.00 | $862.00 | |