| 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 | $175.66 | 10.503% | $194.1096 | $194.11 | $194.10 | $194.10 |
| Purchase #2 | $73.28 | 13.619% | $83.26 | $83.26 | $83.25 | $83.30 |
| Purchase #3 | $5.46 | 5.161% | $5.7418 | $5.74 | $5.75 | $5.70 |
| Purchase #4 | $128.57 | 4.600% | $134.4842 | $134.48 | $134.50 | $134.50 |
| Purchase #5 | $158.95 | 11.354% | $176.9972 | $177.00 | $177.00 | $177.00 |
| Purchase #6 | $47.89 | 11.441% | $53.3691 | $53.37 | $53.35 | $53.40 |
| Purchase #7 | $203.62 | 13.568% | $231.2472 | $231.25 | $231.25 | $231.20 |
| 7 purchase totals = | $793.43 | $879.2091 | $879.21 | $879.20 | $879.20 | |