| 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 | $177.83 | 4.658% | $186.1133 | $186.11 | $186.10 | $186.10 |
| Purchase #2 | $178.74 | 10.437% | $197.3951 | $197.40 | $197.40 | $197.40 |
| Purchase #3 | $90.66 | 3.678% | $93.9945 | $93.99 | $94.00 | $94.00 |
| Purchase #4 | $182.66 | 8.328% | $197.8719 | $197.87 | $197.85 | $197.90 |
| Purchase #5 | $169.63 | 5.430% | $178.8409 | $178.84 | $178.85 | $178.80 |
| Purchase #6 | $156.86 | 5.686% | $165.7791 | $165.78 | $165.80 | $165.80 |
| Purchase #7 | $104.42 | 5.595% | $110.2623 | $110.26 | $110.25 | $110.30 |
| 7 purchase totals = | $1,060.80 | $1,130.2571 | $1,130.25 | $1,130.25 | $1,130.30 | |