| 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 | $159.68 | 3.329% | $164.9957 | $165.00 | $165.00 | $165.00 |
| Purchase #2 | $242.55 | 6.198% | $257.5832 | $257.58 | $257.60 | $257.60 |
| Purchase #3 | $30.80 | 5.459% | $32.4814 | $32.48 | $32.50 | $32.50 |
| Purchase #4 | $163.74 | 7.842% | $176.5805 | $176.58 | $176.60 | $176.60 |
| Purchase #5 | $190.66 | 3.188% | $196.7382 | $196.74 | $196.75 | $196.70 |
| Purchase #6 | $169.94 | 4.448% | $177.4989 | $177.50 | $177.50 | $177.50 |
| Purchase #7 | $15.71 | 9.730% | $17.2386 | $17.24 | $17.25 | $17.20 |
| 7 purchase totals = | $973.08 | $1,023.1165 | $1,023.12 | $1,023.20 | $1,023.10 | |