| 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 | $86.25 | 4.478% | $90.1123 | $90.11 | $90.10 | $90.10 |
| Purchase #2 | $171.73 | 12.733% | $193.5964 | $193.60 | $193.60 | $193.60 |
| Purchase #3 | $225.94 | 6.858% | $241.435 | $241.44 | $241.45 | $241.40 |
| Purchase #4 | $210.37 | 3.409% | $217.5415 | $217.54 | $217.55 | $217.50 |
| Purchase #5 | $107.38 | 13.813% | $122.2124 | $122.21 | $122.20 | $122.20 |
| Purchase #6 | $104.89 | 12.316% | $117.8083 | $117.81 | $117.80 | $117.80 |
| Purchase #7 | $181.50 | 10.719% | $200.955 | $200.96 | $200.95 | $201.00 |
| 7 purchase totals = | $1,088.06 | $1,183.6609 | $1,183.67 | $1,183.65 | $1,183.60 | |