| 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 | $21.69 | 6.123% | $23.0181 | $23.02 | $23.00 | $23.00 |
| Purchase #2 | $103.85 | 5.581% | $109.6459 | $109.65 | $109.65 | $109.60 |
| Purchase #3 | $177.79 | 5.216% | $187.0635 | $187.06 | $187.05 | $187.10 |
| Purchase #4 | $167.79 | 4.590% | $175.4916 | $175.49 | $175.50 | $175.50 |
| Purchase #5 | $223.88 | 8.126% | $242.0725 | $242.07 | $242.05 | $242.10 |
| Purchase #6 | $239.64 | 10.455% | $264.6944 | $264.69 | $264.70 | $264.70 |
| Purchase #7 | $160.82 | 7.408% | $172.7335 | $172.73 | $172.75 | $172.70 |
| 7 purchase totals = | $1,095.46 | $1,174.7195 | $1,174.71 | $1,174.70 | $1,174.70 | |