| 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 | $28.56 | 13.468% | $32.4065 | $32.41 | $32.40 | $32.40 |
| Purchase #2 | $92.98 | 4.323% | $96.9995 | $97.00 | $97.00 | $97.00 |
| Purchase #3 | $249.67 | 13.802% | $284.1295 | $284.13 | $284.15 | $284.10 |
| Purchase #4 | $36.95 | 12.224% | $41.4668 | $41.47 | $41.45 | $41.50 |
| Purchase #5 | $169.57 | 9.738% | $186.0827 | $186.08 | $186.10 | $186.10 |
| Purchase #6 | $35.77 | 10.747% | $39.6142 | $39.61 | $39.60 | $39.60 |
| Purchase #7 | $215.94 | 4.441% | $225.5299 | $225.53 | $225.55 | $225.50 |
| 7 purchase totals = | $829.44 | $906.2291 | $906.23 | $906.25 | $906.20 | |