| 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 | $199.32 | 6.718% | $212.7103 | $212.71 | $212.70 | $212.70 |
| Purchase #2 | $205.96 | 10.529% | $227.6455 | $227.65 | $227.65 | $227.60 |
| Purchase #3 | $218.91 | 3.208% | $225.9326 | $225.93 | $225.95 | $225.90 |
| Purchase #4 | $44.93 | 13.184% | $50.8536 | $50.85 | $50.85 | $50.90 |
| Purchase #5 | $105.86 | 13.599% | $120.2559 | $120.26 | $120.25 | $120.30 |
| Purchase #6 | $64.72 | 8.130% | $69.9817 | $69.98 | $70.00 | $70.00 |
| Purchase #7 | $18.76 | 8.742% | $20.4 | $20.40 | $20.40 | $20.40 |
| 7 purchase totals = | $858.46 | $927.7796 | $927.78 | $927.80 | $927.80 | |