| 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 | $39.68 | 12.131% | $44.4936 | $44.49 | $44.50 | $44.50 |
| Purchase #2 | $129.52 | 5.524% | $136.6747 | $136.67 | $136.65 | $136.70 |
| Purchase #3 | $112.72 | 9.306% | $123.2097 | $123.21 | $123.20 | $123.20 |
| Purchase #4 | $46.34 | 10.441% | $51.1784 | $51.18 | $51.20 | $51.20 |
| Purchase #5 | $183.71 | 8.590% | $199.4907 | $199.49 | $199.50 | $199.50 |
| Purchase #6 | $237.27 | 5.419% | $250.1277 | $250.13 | $250.15 | $250.10 |
| Purchase #7 | $100.55 | 9.801% | $110.4049 | $110.40 | $110.40 | $110.40 |
| 7 purchase totals = | $849.79 | $915.5797 | $915.57 | $915.60 | $915.60 | |