| 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 | $87.73 | 11.440% | $97.7663 | $97.77 | $97.75 | $97.80 |
| Purchase #2 | $236.71 | 8.163% | $256.0326 | $256.03 | $256.05 | $256.00 |
| Purchase #3 | $170.49 | 11.355% | $189.8491 | $189.85 | $189.85 | $189.80 |
| Purchase #4 | $141.74 | 10.743% | $156.9671 | $156.97 | $156.95 | $157.00 |
| Purchase #5 | $217.42 | 9.706% | $238.5228 | $238.52 | $238.50 | $238.50 |
| Purchase #6 | $106.81 | 11.256% | $118.8325 | $118.83 | $118.85 | $118.80 |
| Purchase #7 | $40.68 | 5.372% | $42.8653 | $42.87 | $42.85 | $42.90 |
| 7 purchase totals = | $1,001.58 | $1,100.8357 | $1,100.84 | $1,100.80 | $1,100.80 | |