| 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 | $34.55 | 7.430% | $37.1171 | $37.12 | $37.10 | $37.10 |
| Purchase #2 | $134.95 | 4.693% | $141.2832 | $141.28 | $141.30 | $141.30 |
| Purchase #3 | $128.59 | 8.388% | $139.3761 | $139.38 | $139.40 | $139.40 |
| Purchase #4 | $201.91 | 5.457% | $212.9282 | $212.93 | $212.95 | $212.90 |
| Purchase #5 | $195.29 | 10.491% | $215.7779 | $215.78 | $215.80 | $215.80 |
| Purchase #6 | $9.93 | 12.224% | $11.1438 | $11.14 | $11.15 | $11.10 |
| Purchase #7 | $88.97 | 12.181% | $99.8074 | $99.81 | $99.80 | $99.80 |
| 7 purchase totals = | $794.19 | $857.4337 | $857.44 | $857.50 | $857.40 | |