| 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 | $134.71 | 7.467% | $144.7688 | $144.77 | $144.75 | $144.80 |
| Purchase #2 | $183.90 | 7.304% | $197.3321 | $197.33 | $197.35 | $197.30 |
| Purchase #3 | $13.61 | 10.362% | $15.0203 | $15.02 | $15.00 | $15.00 |
| Purchase #4 | $16.93 | 13.740% | $19.2562 | $19.26 | $19.25 | $19.30 |
| Purchase #5 | $150.33 | 5.172% | $158.1051 | $158.11 | $158.10 | $158.10 |
| Purchase #6 | $87.53 | 4.267% | $91.2649 | $91.26 | $91.25 | $91.30 |
| Purchase #7 | $47.82 | 7.704% | $51.5041 | $51.50 | $51.50 | $51.50 |
| 7 purchase totals = | $634.83 | $677.2515 | $677.25 | $677.20 | $677.30 | |