| 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 | $107.41 | 9.377% | $117.4818 | $117.48 | $117.50 | $117.50 |
| Purchase #2 | $63.77 | 5.747% | $67.4349 | $67.43 | $67.45 | $67.40 |
| Purchase #3 | $213.74 | 4.812% | $224.0252 | $224.03 | $224.05 | $224.00 |
| Purchase #4 | $154.41 | 10.620% | $170.8083 | $170.81 | $170.80 | $170.80 |
| Purchase #5 | $20.92 | 9.462% | $22.8995 | $22.90 | $22.90 | $22.90 |
| Purchase #6 | $204.99 | 12.743% | $231.1119 | $231.11 | $231.10 | $231.10 |
| Purchase #7 | $228.25 | 11.789% | $255.1584 | $255.16 | $255.15 | $255.20 |
| 7 purchase totals = | $993.49 | $1,088.9200 | $1,088.92 | $1,088.95 | $1,088.90 | |