| 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 | $208.38 | 9.116% | $227.3759 | $227.38 | $227.40 | $227.40 |
| Purchase #2 | $231.88 | 3.478% | $239.9448 | $239.94 | $239.95 | $239.90 |
| Purchase #3 | $45.47 | 12.330% | $51.0765 | $51.08 | $51.10 | $51.10 |
| Purchase #4 | $131.73 | 7.564% | $141.6941 | $141.69 | $141.70 | $141.70 |
| Purchase #5 | $73.73 | 5.581% | $77.8449 | $77.84 | $77.85 | $77.80 |
| Purchase #6 | $155.94 | 13.800% | $177.4597 | $177.46 | $177.45 | $177.50 |
| Purchase #7 | $165.54 | 6.622% | $176.5021 | $176.50 | $176.50 | $176.50 |
| 7 purchase totals = | $1,012.67 | $1,091.8980 | $1,091.89 | $1,091.95 | $1,091.90 | |