| 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 | $214.62 | 5.584% | $226.6044 | $226.60 | $226.60 | $226.60 |
| Purchase #2 | $241.27 | 9.599% | $264.4295 | $264.43 | $264.45 | $264.40 |
| Purchase #3 | $105.27 | 10.106% | $115.9086 | $115.91 | $115.90 | $115.90 |
| Purchase #4 | $168.82 | 10.347% | $186.2878 | $186.29 | $186.30 | $186.30 |
| Purchase #5 | $181.69 | 9.202% | $198.4091 | $198.41 | $198.40 | $198.40 |
| Purchase #6 | $219.51 | 10.558% | $242.6859 | $242.69 | $242.70 | $242.70 |
| Purchase #7 | $213.59 | 5.550% | $225.4442 | $225.44 | $225.45 | $225.40 |
| 7 purchase totals = | $1,344.77 | $1,459.7695 | $1,459.77 | $1,459.80 | $1,459.70 | |