| 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 | $129.66 | 6.845% | $138.5352 | $138.54 | $138.55 | $138.50 |
| Purchase #2 | $24.90 | 9.372% | $27.2336 | $27.23 | $27.25 | $27.20 |
| Purchase #3 | $155.97 | 7.686% | $167.9579 | $167.96 | $167.95 | $168.00 |
| Purchase #4 | $219.90 | 13.863% | $250.3847 | $250.38 | $250.40 | $250.40 |
| Purchase #5 | $109.90 | 7.213% | $117.8271 | $117.83 | $117.85 | $117.80 |
| Purchase #6 | $185.61 | 8.735% | $201.823 | $201.82 | $201.80 | $201.80 |
| Purchase #7 | $99.44 | 5.572% | $104.9808 | $104.98 | $105.00 | $105.00 |
| 7 purchase totals = | $925.38 | $1,008.7423 | $1,008.74 | $1,008.80 | $1,008.70 | |