| 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 | $156.40 | 7.327% | $167.8594 | $167.86 | $167.85 | $167.90 |
| Purchase #2 | $211.72 | 6.324% | $225.1092 | $225.11 | $225.10 | $225.10 |
| Purchase #3 | $177.25 | 8.341% | $192.0344 | $192.03 | $192.05 | $192.00 |
| Purchase #4 | $152.92 | 7.305% | $164.0908 | $164.09 | $164.10 | $164.10 |
| Purchase #5 | $39.58 | 11.442% | $44.1087 | $44.11 | $44.10 | $44.10 |
| Purchase #6 | $148.61 | 9.858% | $163.26 | $163.26 | $163.25 | $163.30 |
| Purchase #7 | $237.30 | 9.582% | $260.0381 | $260.04 | $260.05 | $260.00 |
| 7 purchase totals = | $1,123.78 | $1,216.5006 | $1,216.50 | $1,216.50 | $1,216.50 | |