| 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 | $145.81 | 5.727% | $154.1605 | $154.16 | $154.15 | $154.20 |
| Purchase #2 | $228.86 | 10.784% | $253.5403 | $253.54 | $253.55 | $253.50 |
| Purchase #3 | $146.75 | 7.466% | $157.7064 | $157.71 | $157.70 | $157.70 |
| Purchase #4 | $26.85 | 4.762% | $28.1286 | $28.13 | $28.15 | $28.10 |
| Purchase #5 | $167.86 | 3.346% | $173.4766 | $173.48 | $173.50 | $173.50 |
| Purchase #6 | $63.99 | 5.537% | $67.5331 | $67.53 | $67.55 | $67.50 |
| Purchase #7 | $59.46 | 6.127% | $63.1031 | $63.10 | $63.10 | $63.10 |
| 7 purchase totals = | $839.58 | $897.6486 | $897.65 | $897.70 | $897.60 | |