| 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 | $74.80 | 10.583% | $82.7161 | $82.72 | $82.70 | $82.70 |
| Purchase #2 | $73.54 | 6.445% | $78.2797 | $78.28 | $78.30 | $78.30 |
| Purchase #3 | $55.90 | 10.738% | $61.9025 | $61.90 | $61.90 | $61.90 |
| Purchase #4 | $109.83 | 3.174% | $113.316 | $113.32 | $113.30 | $113.30 |
| Purchase #5 | $149.54 | 5.446% | $157.6839 | $157.68 | $157.70 | $157.70 |
| Purchase #6 | $115.26 | 6.478% | $122.7265 | $122.73 | $122.75 | $122.70 |
| Purchase #7 | $185.97 | 4.576% | $194.48 | $194.48 | $194.50 | $194.50 |
| 7 purchase totals = | $764.84 | $811.1047 | $811.11 | $811.15 | $811.10 | |