| 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 | $36.44 | 7.445% | $39.153 | $39.15 | $39.15 | $39.20 |
| Purchase #2 | $191.48 | 6.146% | $203.2484 | $203.25 | $203.25 | $203.20 |
| Purchase #3 | $58.88 | 6.296% | $62.5871 | $62.59 | $62.60 | $62.60 |
| Purchase #4 | $223.34 | 7.245% | $239.521 | $239.52 | $239.50 | $239.50 |
| Purchase #5 | $19.73 | 7.456% | $21.2011 | $21.20 | $21.20 | $21.20 |
| Purchase #6 | $120.82 | 6.527% | $128.7059 | $128.71 | $128.70 | $128.70 |
| Purchase #7 | $91.71 | 6.179% | $97.3768 | $97.38 | $97.40 | $97.40 |
| 7 purchase totals = | $742.40 | $791.7933 | $791.80 | $791.80 | $791.80 | |