| 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 | $130.63 | 10.279% | $144.0575 | $144.06 | $144.05 | $144.10 |
| Purchase #2 | $218.45 | 6.852% | $233.4182 | $233.42 | $233.40 | $233.40 |
| Purchase #3 | $8.65 | 4.121% | $9.0065 | $9.01 | $9.00 | $9.00 |
| Purchase #4 | $211.98 | 9.868% | $232.8982 | $232.90 | $232.90 | $232.90 |
| Purchase #5 | $114.47 | 6.211% | $121.5797 | $121.58 | $121.60 | $121.60 |
| Purchase #6 | $94.92 | 9.242% | $103.6925 | $103.69 | $103.70 | $103.70 |
| Purchase #7 | $125.81 | 10.182% | $138.62 | $138.62 | $138.60 | $138.60 |
| 7 purchase totals = | $904.91 | $983.2726 | $983.28 | $983.25 | $983.30 | |