| 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 | $116.80 | 5.222% | $122.8993 | $122.90 | $122.90 | $122.90 |
| Purchase #2 | $201.95 | 5.265% | $212.5827 | $212.58 | $212.60 | $212.60 |
| Purchase #3 | $206.44 | 4.730% | $216.2046 | $216.20 | $216.20 | $216.20 |
| Purchase #4 | $199.33 | 9.483% | $218.2325 | $218.23 | $218.25 | $218.20 |
| Purchase #5 | $162.51 | 7.205% | $174.2188 | $174.22 | $174.20 | $174.20 |
| Purchase #6 | $81.76 | 12.862% | $92.276 | $92.28 | $92.30 | $92.30 |
| Purchase #7 | $171.33 | 5.763% | $181.2037 | $181.20 | $181.20 | $181.20 |
| 7 purchase totals = | $1,140.12 | $1,217.6176 | $1,217.61 | $1,217.65 | $1,217.60 | |