| 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 | $142.71 | 3.530% | $147.7477 | $147.75 | $147.75 | $147.70 |
| Purchase #2 | $191.33 | 3.224% | $197.4985 | $197.50 | $197.50 | $197.50 |
| Purchase #3 | $11.86 | 5.849% | $12.5537 | $12.55 | $12.55 | $12.60 |
| Purchase #4 | $74.72 | 10.480% | $82.5507 | $82.55 | $82.55 | $82.60 |
| Purchase #5 | $95.31 | 3.796% | $98.928 | $98.93 | $98.95 | $98.90 |
| Purchase #6 | $210.92 | 13.851% | $240.1345 | $240.13 | $240.15 | $240.10 |
| Purchase #7 | $170.77 | 4.235% | $178.0021 | $178.00 | $178.00 | $178.00 |
| 7 purchase totals = | $897.62 | $957.4152 | $957.41 | $957.45 | $957.40 | |