| 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 | $209.58 | 5.680% | $221.4841 | $221.48 | $221.50 | $221.50 |
| Purchase #2 | $51.43 | 10.748% | $56.9577 | $56.96 | $56.95 | $57.00 |
| Purchase #3 | $112.70 | 12.312% | $126.5756 | $126.58 | $126.60 | $126.60 |
| Purchase #4 | $201.75 | 3.110% | $208.0244 | $208.02 | $208.00 | $208.00 |
| Purchase #5 | $232.43 | 13.376% | $263.5198 | $263.52 | $263.50 | $263.50 |
| Purchase #6 | $48.25 | 4.795% | $50.5636 | $50.56 | $50.55 | $50.60 |
| Purchase #7 | $94.63 | 8.683% | $102.8467 | $102.85 | $102.85 | $102.80 |
| 7 purchase totals = | $950.77 | $1,029.9719 | $1,029.97 | $1,029.95 | $1,030.00 | |