| 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 | $13.88 | 8.107% | $15.0053 | $15.01 | $15.00 | $15.00 |
| Purchase #2 | $106.47 | 5.857% | $112.7059 | $112.71 | $112.70 | $112.70 |
| Purchase #3 | $138.75 | 3.716% | $143.906 | $143.91 | $143.90 | $143.90 |
| Purchase #4 | $113.71 | 13.831% | $129.4372 | $129.44 | $129.45 | $129.40 |
| Purchase #5 | $238.73 | 12.750% | $269.1681 | $269.17 | $269.15 | $269.20 |
| Purchase #6 | $145.28 | 13.570% | $164.9945 | $164.99 | $165.00 | $165.00 |
| Purchase #7 | $206.52 | 12.854% | $233.0661 | $233.07 | $233.05 | $233.10 |
| 7 purchase totals = | $963.34 | $1,068.2831 | $1,068.30 | $1,068.25 | $1,068.30 | |