| 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 | $28.51 | 9.175% | $31.1258 | $31.13 | $31.15 | $31.10 |
| Purchase #2 | $215.87 | 5.279% | $227.2658 | $227.27 | $227.25 | $227.30 |
| Purchase #3 | $34.51 | 6.671% | $36.8122 | $36.81 | $36.80 | $36.80 |
| Purchase #4 | $103.67 | 13.714% | $117.8873 | $117.89 | $117.90 | $117.90 |
| Purchase #5 | $232.44 | 13.246% | $263.229 | $263.23 | $263.25 | $263.20 |
| Purchase #6 | $100.32 | 6.744% | $107.0856 | $107.09 | $107.10 | $107.10 |
| Purchase #7 | $247.56 | 11.470% | $275.9551 | $275.96 | $275.95 | $276.00 |
| 7 purchase totals = | $962.88 | $1,059.3608 | $1,059.38 | $1,059.40 | $1,059.40 | |