| 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 | $47.75 | 8.652% | $51.8813 | $51.88 | $51.90 | $51.90 |
| Purchase #2 | $163.64 | 13.303% | $185.409 | $185.41 | $185.40 | $185.40 |
| Purchase #3 | $74.89 | 10.644% | $82.8613 | $82.86 | $82.85 | $82.90 |
| Purchase #4 | $244.57 | 7.401% | $262.6706 | $262.67 | $262.65 | $262.70 |
| Purchase #5 | $92.58 | 6.744% | $98.8236 | $98.82 | $98.80 | $98.80 |
| Purchase #6 | $164.57 | 3.509% | $170.3448 | $170.34 | $170.35 | $170.30 |
| Purchase #7 | $9.51 | 13.665% | $10.8095 | $10.81 | $10.80 | $10.80 |
| 7 purchase totals = | $797.51 | $862.8001 | $862.79 | $862.75 | $862.80 | |