| 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 | $27.39 | 8.288% | $29.6601 | $29.66 | $29.65 | $29.70 |
| Purchase #2 | $175.81 | 5.456% | $185.4022 | $185.40 | $185.40 | $185.40 |
| Purchase #3 | $207.27 | 10.728% | $229.5059 | $229.51 | $229.50 | $229.50 |
| Purchase #4 | $246.91 | 9.107% | $269.3961 | $269.40 | $269.40 | $269.40 |
| Purchase #5 | $195.48 | 12.180% | $219.2895 | $219.29 | $219.30 | $219.30 |
| Purchase #6 | $8.95 | 4.655% | $9.3666 | $9.37 | $9.35 | $9.40 |
| Purchase #7 | $146.32 | 11.799% | $163.5843 | $163.58 | $163.60 | $163.60 |
| 7 purchase totals = | $1,008.13 | $1,106.2047 | $1,106.21 | $1,106.20 | $1,106.30 | |