| 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 | $224.55 | 3.262% | $231.8748 | $231.87 | $231.85 | $231.90 |
| Purchase #2 | $87.88 | 10.853% | $97.4176 | $97.42 | $97.40 | $97.40 |
| Purchase #3 | $37.93 | 11.109% | $42.1436 | $42.14 | $42.15 | $42.10 |
| Purchase #4 | $250.43 | 7.368% | $268.8817 | $268.88 | $268.90 | $268.90 |
| Purchase #5 | $208.58 | 7.631% | $224.4967 | $224.50 | $224.50 | $224.50 |
| Purchase #6 | $68.28 | 7.464% | $73.3764 | $73.38 | $73.40 | $73.40 |
| Purchase #7 | $216.72 | 10.496% | $239.4669 | $239.47 | $239.45 | $239.50 |
| 7 purchase totals = | $1,094.37 | $1,177.6577 | $1,177.66 | $1,177.65 | $1,177.70 | |