| 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 | $10.33 | 6.518% | $11.0033 | $11.00 | $11.00 | $11.00 |
| Purchase #2 | $169.63 | 6.869% | $181.2819 | $181.28 | $181.30 | $181.30 |
| Purchase #3 | $135.33 | 3.566% | $140.1559 | $140.16 | $140.15 | $140.20 |
| Purchase #4 | $179.31 | 3.365% | $185.3438 | $185.34 | $185.35 | $185.30 |
| Purchase #5 | $24.35 | 7.771% | $26.2422 | $26.24 | $26.25 | $26.20 |
| Purchase #6 | $204.77 | 8.133% | $221.4239 | $221.42 | $221.40 | $221.40 |
| Purchase #7 | $209.70 | 4.306% | $218.7297 | $218.73 | $218.75 | $218.70 |
| 7 purchase totals = | $933.42 | $984.1807 | $984.17 | $984.20 | $984.10 | |