| 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 | $224.46 | 10.257% | $247.4829 | $247.48 | $247.50 | $247.50 |
| Purchase #2 | $19.98 | 5.562% | $21.0913 | $21.09 | $21.10 | $21.10 |
| Purchase #3 | $75.40 | 4.148% | $78.5276 | $78.53 | $78.55 | $78.50 |
| Purchase #4 | $193.67 | 5.659% | $204.6298 | $204.63 | $204.65 | $204.60 |
| Purchase #5 | $161.34 | 12.635% | $181.7253 | $181.73 | $181.75 | $181.70 |
| Purchase #6 | $23.35 | 12.301% | $26.2223 | $26.22 | $26.20 | $26.20 |
| Purchase #7 | $111.91 | 5.245% | $117.7797 | $117.78 | $117.80 | $117.80 |
| 7 purchase totals = | $810.11 | $877.4589 | $877.46 | $877.55 | $877.40 | |