| 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 | $198.44 | 10.644% | $219.562 | $219.56 | $219.55 | $219.60 |
| Purchase #2 | $8.51 | 6.448% | $9.0587 | $9.06 | $9.05 | $9.10 |
| Purchase #3 | $197.91 | 12.838% | $223.3177 | $223.32 | $223.30 | $223.30 |
| Purchase #4 | $202.48 | 10.110% | $222.9507 | $222.95 | $222.95 | $223.00 |
| Purchase #5 | $86.27 | 11.471% | $96.166 | $96.17 | $96.15 | $96.20 |
| Purchase #6 | $63.83 | 10.416% | $70.4785 | $70.48 | $70.50 | $70.50 |
| Purchase #7 | $157.30 | 9.342% | $171.995 | $172.00 | $172.00 | $172.00 |
| 7 purchase totals = | $914.74 | $1,013.5286 | $1,013.54 | $1,013.50 | $1,013.70 | |