| 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 | $151.76 | 8.683% | $164.9373 | $164.94 | $164.95 | $164.90 |
| Purchase #2 | $33.71 | 5.320% | $35.5034 | $35.50 | $35.50 | $35.50 |
| Purchase #3 | $125.63 | 13.164% | $142.1679 | $142.17 | $142.15 | $142.20 |
| Purchase #4 | $175.99 | 10.449% | $194.3792 | $194.38 | $194.40 | $194.40 |
| Purchase #5 | $49.38 | 9.335% | $53.9896 | $53.99 | $54.00 | $54.00 |
| Purchase #6 | $179.37 | 7.676% | $193.1384 | $193.14 | $193.15 | $193.10 |
| Purchase #7 | $22.82 | 12.410% | $25.652 | $25.65 | $25.65 | $25.70 |
| 7 purchase totals = | $738.66 | $809.7678 | $809.77 | $809.80 | $809.80 | |