| 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 | $115.57 | 5.492% | $121.9171 | $121.92 | $121.90 | $121.90 |
| Purchase #2 | $43.76 | 11.289% | $48.7001 | $48.70 | $48.70 | $48.70 |
| Purchase #3 | $97.83 | 10.603% | $108.2029 | $108.20 | $108.20 | $108.20 |
| Purchase #4 | $172.61 | 3.392% | $178.4649 | $178.46 | $178.45 | $178.50 |
| Purchase #5 | $149.25 | 5.380% | $157.2797 | $157.28 | $157.30 | $157.30 |
| Purchase #6 | $151.68 | 3.224% | $156.5702 | $156.57 | $156.55 | $156.60 |
| Purchase #7 | $128.38 | 11.159% | $142.7059 | $142.71 | $142.70 | $142.70 |
| 7 purchase totals = | $859.08 | $913.8408 | $913.84 | $913.80 | $913.90 | |