| 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 | $139.88 | 8.743% | $152.1097 | $152.11 | $152.10 | $152.10 |
| Purchase #2 | $143.63 | 13.690% | $163.2929 | $163.29 | $163.30 | $163.30 |
| Purchase #3 | $150.40 | 4.485% | $157.1454 | $157.15 | $157.15 | $157.10 |
| Purchase #4 | $51.61 | 10.857% | $57.2133 | $57.21 | $57.20 | $57.20 |
| Purchase #5 | $239.25 | 11.383% | $266.4838 | $266.48 | $266.50 | $266.50 |
| Purchase #6 | $199.48 | 4.824% | $209.1029 | $209.10 | $209.10 | $209.10 |
| Purchase #7 | $24.60 | 11.664% | $27.4693 | $27.47 | $27.45 | $27.50 |
| 7 purchase totals = | $948.85 | $1,032.8173 | $1,032.81 | $1,032.80 | $1,032.80 | |