| 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 | $217.69 | 10.680% | $240.9393 | $240.94 | $240.95 | $240.90 |
| Purchase #2 | $78.95 | 6.474% | $84.0612 | $84.06 | $84.05 | $84.10 |
| Purchase #3 | $13.89 | 13.645% | $15.7853 | $15.79 | $15.80 | $15.80 |
| Purchase #4 | $118.69 | 6.239% | $126.0951 | $126.10 | $126.10 | $126.10 |
| Purchase #5 | $15.79 | 7.539% | $16.9804 | $16.98 | $17.00 | $17.00 |
| Purchase #6 | $22.36 | 12.410% | $25.1349 | $25.13 | $25.15 | $25.10 |
| Purchase #7 | $141.86 | 3.640% | $147.0237 | $147.02 | $147.00 | $147.00 |
| 7 purchase totals = | $609.23 | $656.0199 | $656.02 | $656.05 | $656.00 | |