| 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 | $225.99 | 11.675% | $252.3743 | $252.37 | $252.35 | $252.40 |
| Purchase #2 | $81.37 | 12.526% | $91.5624 | $91.56 | $91.55 | $91.60 |
| Purchase #3 | $186.95 | 10.760% | $207.0658 | $207.07 | $207.05 | $207.10 |
| Purchase #4 | $131.36 | 7.640% | $141.3959 | $141.40 | $141.40 | $141.40 |
| Purchase #5 | $136.73 | 7.862% | $147.4797 | $147.48 | $147.50 | $147.50 |
| Purchase #6 | $160.41 | 8.257% | $173.6551 | $173.66 | $173.65 | $173.70 |
| Purchase #7 | $103.36 | 4.562% | $108.0753 | $108.08 | $108.10 | $108.10 |
| 7 purchase totals = | $1,026.17 | $1,121.6085 | $1,121.62 | $1,121.60 | $1,121.80 | |