| 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 | $114.28 | 4.213% | $119.0946 | $119.09 | $119.10 | $119.10 |
| Purchase #2 | $147.30 | 8.505% | $159.8279 | $159.83 | $159.85 | $159.80 |
| Purchase #3 | $91.36 | 7.127% | $97.8712 | $97.87 | $97.85 | $97.90 |
| Purchase #4 | $37.53 | 11.342% | $41.7867 | $41.79 | $41.80 | $41.80 |
| Purchase #5 | $75.87 | 9.344% | $82.9593 | $82.96 | $82.95 | $83.00 |
| Purchase #6 | $113.93 | 3.333% | $117.7273 | $117.73 | $117.75 | $117.70 |
| Purchase #7 | $133.55 | 11.755% | $149.2488 | $149.25 | $149.25 | $149.20 |
| 7 purchase totals = | $713.82 | $768.5158 | $768.52 | $768.55 | $768.50 | |