| 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 | $93.55 | 13.737% | $106.401 | $106.40 | $106.40 | $106.40 |
| Purchase #2 | $21.91 | 13.504% | $24.8687 | $24.87 | $24.85 | $24.90 |
| Purchase #3 | $190.65 | 8.197% | $206.2776 | $206.28 | $206.30 | $206.30 |
| Purchase #4 | $185.40 | 6.718% | $197.8552 | $197.86 | $197.85 | $197.90 |
| Purchase #5 | $227.26 | 10.497% | $251.1155 | $251.12 | $251.10 | $251.10 |
| Purchase #6 | $193.60 | 7.375% | $207.878 | $207.88 | $207.90 | $207.90 |
| Purchase #7 | $218.63 | 5.842% | $231.4024 | $231.40 | $231.40 | $231.40 |
| 7 purchase totals = | $1,131.00 | $1,225.7984 | $1,225.81 | $1,225.80 | $1,225.90 | |