| 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 | $225.43 | 7.683% | $242.7498 | $242.75 | $242.75 | $242.70 |
| Purchase #2 | $23.88 | 5.604% | $25.2182 | $25.22 | $25.20 | $25.20 |
| Purchase #3 | $219.28 | 7.509% | $235.7457 | $235.75 | $235.75 | $235.70 |
| Purchase #4 | $17.84 | 4.451% | $18.6341 | $18.63 | $18.65 | $18.60 |
| Purchase #5 | $5.46 | 3.233% | $5.6365 | $5.64 | $5.65 | $5.60 |
| Purchase #6 | $184.42 | 3.867% | $191.5515 | $191.55 | $191.55 | $191.60 |
| Purchase #7 | $52.87 | 9.104% | $57.6833 | $57.68 | $57.70 | $57.70 |
| 7 purchase totals = | $729.18 | $777.2191 | $777.22 | $777.25 | $777.10 | |