| 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 | $66.28 | 11.474% | $73.885 | $73.89 | $73.90 | $73.90 |
| Purchase #2 | $202.43 | 5.402% | $213.3653 | $213.37 | $213.35 | $213.40 |
| Purchase #3 | $230.65 | 6.586% | $245.8406 | $245.84 | $245.85 | $245.80 |
| Purchase #4 | $13.61 | 10.466% | $15.0344 | $15.03 | $15.05 | $15.00 |
| Purchase #5 | $141.52 | 9.368% | $154.7776 | $154.78 | $154.80 | $154.80 |
| Purchase #6 | $37.86 | 6.346% | $40.2626 | $40.26 | $40.25 | $40.30 |
| Purchase #7 | $233.44 | 12.750% | $263.2036 | $263.20 | $263.20 | $263.20 |
| 7 purchase totals = | $925.79 | $1,006.3691 | $1,006.37 | $1,006.40 | $1,006.40 | |