| 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 | $13.36 | 9.313% | $14.6042 | $14.60 | $14.60 | $14.60 |
| Purchase #2 | $20.57 | 13.579% | $23.3632 | $23.36 | $23.35 | $23.40 |
| Purchase #3 | $180.82 | 12.485% | $203.3954 | $203.40 | $203.40 | $203.40 |
| Purchase #4 | $171.34 | 12.534% | $192.8158 | $192.82 | $192.80 | $192.80 |
| Purchase #5 | $164.36 | 11.278% | $182.8965 | $182.90 | $182.90 | $182.90 |
| Purchase #6 | $8.84 | 9.779% | $9.7045 | $9.70 | $9.70 | $9.70 |
| Purchase #7 | $5.97 | 5.250% | $6.2834 | $6.28 | $6.30 | $6.30 |
| 7 purchase totals = | $565.26 | $633.0630 | $633.06 | $633.05 | $633.10 | |