| 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 | $211.69 | 12.416% | $237.9734 | $237.97 | $237.95 | $238.00 |
| Purchase #2 | $108.33 | 3.850% | $112.5007 | $112.50 | $112.50 | $112.50 |
| Purchase #3 | $225.77 | 3.654% | $234.0196 | $234.02 | $234.00 | $234.00 |
| Purchase #4 | $26.77 | 6.852% | $28.6043 | $28.60 | $28.60 | $28.60 |
| Purchase #5 | $82.55 | 5.452% | $87.0506 | $87.05 | $87.05 | $87.10 |
| Purchase #6 | $248.36 | 3.552% | $257.1817 | $257.18 | $257.20 | $257.20 |
| Purchase #7 | $178.80 | 8.191% | $193.4455 | $193.45 | $193.45 | $193.40 |
| 7 purchase totals = | $1,082.27 | $1,150.7758 | $1,150.77 | $1,150.75 | $1,150.80 | |