| 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 | $140.62 | 12.624% | $158.3719 | $158.37 | $158.35 | $158.40 |
| Purchase #2 | $98.77 | 12.413% | $111.0303 | $111.03 | $111.05 | $111.00 |
| Purchase #3 | $119.44 | 12.132% | $133.9305 | $133.93 | $133.95 | $133.90 |
| Purchase #4 | $57.58 | 9.390% | $62.9868 | $62.99 | $63.00 | $63.00 |
| Purchase #5 | $120.67 | 3.322% | $124.6787 | $124.68 | $124.70 | $124.70 |
| Purchase #6 | $64.56 | 3.234% | $66.6479 | $66.65 | $66.65 | $66.60 |
| Purchase #7 | $176.36 | 10.623% | $195.0947 | $195.09 | $195.10 | $195.10 |
| 7 purchase totals = | $778.00 | $852.7408 | $852.74 | $852.80 | $852.70 | |