| 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 | $224.59 | 5.278% | $236.4439 | $236.44 | $236.45 | $236.40 |
| Purchase #2 | $205.93 | 3.373% | $212.876 | $212.88 | $212.90 | $212.90 |
| Purchase #3 | $206.30 | 11.258% | $229.5253 | $229.53 | $229.55 | $229.50 |
| Purchase #4 | $193.58 | 9.479% | $211.9294 | $211.93 | $211.95 | $211.90 |
| Purchase #5 | $14.66 | 13.288% | $16.608 | $16.61 | $16.60 | $16.60 |
| Purchase #6 | $59.90 | 6.258% | $63.6485 | $63.65 | $63.65 | $63.60 |
| Purchase #7 | $6.64 | 10.789% | $7.3564 | $7.36 | $7.35 | $7.40 |
| 7 purchase totals = | $911.60 | $978.3875 | $978.40 | $978.45 | $978.30 | |