| 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 | $26.62 | 9.493% | $29.147 | $29.15 | $29.15 | $29.10 |
| Purchase #2 | $101.29 | 11.464% | $112.9019 | $112.90 | $112.90 | $112.90 |
| Purchase #3 | $18.92 | 4.758% | $19.8202 | $19.82 | $19.80 | $19.80 |
| Purchase #4 | $209.87 | 7.327% | $225.2472 | $225.25 | $225.25 | $225.20 |
| Purchase #5 | $86.39 | 12.669% | $97.3347 | $97.33 | $97.35 | $97.30 |
| Purchase #6 | $161.25 | 12.228% | $180.9677 | $180.97 | $180.95 | $181.00 |
| Purchase #7 | $20.42 | 7.865% | $22.026 | $22.03 | $22.05 | $22.00 |
| 7 purchase totals = | $624.76 | $687.4447 | $687.45 | $687.45 | $687.30 | |