| 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 | $6.49 | 13.241% | $7.3493 | $7.35 | $7.35 | $7.30 |
| Purchase #2 | $71.34 | 7.538% | $76.7176 | $76.72 | $76.70 | $76.70 |
| Purchase #3 | $139.31 | 5.863% | $147.4777 | $147.48 | $147.50 | $147.50 |
| Purchase #4 | $196.45 | 6.745% | $209.7006 | $209.70 | $209.70 | $209.70 |
| Purchase #5 | $58.86 | 3.817% | $61.1067 | $61.11 | $61.10 | $61.10 |
| Purchase #6 | $216.90 | 12.107% | $243.1601 | $243.16 | $243.15 | $243.20 |
| Purchase #7 | $78.34 | 10.763% | $86.7717 | $86.77 | $86.75 | $86.80 |
| 7 purchase totals = | $767.69 | $832.2837 | $832.29 | $832.25 | $832.30 | |