| 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 | $206.96 | 4.195% | $215.642 | $215.64 | $215.65 | $215.60 |
| Purchase #2 | $145.63 | 6.728% | $155.428 | $155.43 | $155.45 | $155.40 |
| Purchase #3 | $249.40 | 7.163% | $267.2645 | $267.26 | $267.25 | $267.30 |
| Purchase #4 | $46.94 | 3.659% | $48.6575 | $48.66 | $48.65 | $48.70 |
| Purchase #5 | $78.47 | 8.214% | $84.9155 | $84.92 | $84.90 | $84.90 |
| Purchase #6 | $34.30 | 11.458% | $38.2301 | $38.23 | $38.25 | $38.20 |
| Purchase #7 | $48.55 | 6.504% | $51.7077 | $51.71 | $51.70 | $51.70 |
| 7 purchase totals = | $810.25 | $861.8453 | $861.85 | $861.85 | $861.80 | |