| 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 | $134.66 | 5.255% | $141.7364 | $141.74 | $141.75 | $141.70 |
| Purchase #2 | $197.72 | 7.435% | $212.4205 | $212.42 | $212.40 | $212.40 |
| Purchase #3 | $144.49 | 12.507% | $162.5614 | $162.56 | $162.55 | $162.60 |
| Purchase #4 | $78.48 | 3.298% | $81.0683 | $81.07 | $81.05 | $81.10 |
| Purchase #5 | $112.34 | 8.487% | $121.8743 | $121.87 | $121.85 | $121.90 |
| Purchase #6 | $130.27 | 12.723% | $146.8443 | $146.84 | $146.85 | $146.80 |
| Purchase #7 | $105.58 | 13.797% | $120.1469 | $120.15 | $120.15 | $120.10 |
| 7 purchase totals = | $903.54 | $986.6521 | $986.65 | $986.60 | $986.60 | |