| 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 | $112.95 | 10.404% | $124.7013 | $124.70 | $124.70 | $124.70 |
| Purchase #2 | $62.40 | 7.516% | $67.09 | $67.09 | $67.10 | $67.10 |
| Purchase #3 | $162.46 | 8.102% | $175.6225 | $175.62 | $175.60 | $175.60 |
| Purchase #4 | $151.55 | 11.472% | $168.9358 | $168.94 | $168.95 | $168.90 |
| Purchase #5 | $148.67 | 10.322% | $164.0157 | $164.02 | $164.00 | $164.00 |
| Purchase #6 | $208.34 | 4.872% | $218.4903 | $218.49 | $218.50 | $218.50 |
| Purchase #7 | $60.43 | 13.247% | $68.4352 | $68.44 | $68.45 | $68.40 |
| 7 purchase totals = | $906.80 | $987.2908 | $987.30 | $987.30 | $987.20 | |