| 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 | $181.63 | 4.609% | $190.0013 | $190.00 | $190.00 | $190.00 |
| Purchase #2 | $144.47 | 7.642% | $155.5104 | $155.51 | $155.50 | $155.50 |
| Purchase #3 | $44.66 | 3.384% | $46.1713 | $46.17 | $46.15 | $46.20 |
| Purchase #4 | $231.66 | 12.230% | $259.992 | $259.99 | $260.00 | $260.00 |
| Purchase #5 | $177.90 | 9.292% | $194.4305 | $194.43 | $194.45 | $194.40 |
| Purchase #6 | $151.33 | 9.392% | $165.5429 | $165.54 | $165.55 | $165.50 |
| Purchase #7 | $131.43 | 11.416% | $146.434 | $146.43 | $146.45 | $146.40 |
| 7 purchase totals = | $1,063.08 | $1,158.0824 | $1,158.07 | $1,158.10 | $1,158.00 | |