| 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 | $177.82 | 7.233% | $190.6817 | $190.68 | $190.70 | $190.70 |
| Purchase #2 | $238.98 | 3.702% | $247.827 | $247.83 | $247.85 | $247.80 |
| Purchase #3 | $184.59 | 8.588% | $200.4426 | $200.44 | $200.45 | $200.40 |
| Purchase #4 | $187.90 | 6.301% | $199.7396 | $199.74 | $199.75 | $199.70 |
| Purchase #5 | $250.88 | 9.165% | $273.8732 | $273.87 | $273.85 | $273.90 |
| Purchase #6 | $211.99 | 9.228% | $231.5524 | $231.55 | $231.55 | $231.60 |
| Purchase #7 | $23.57 | 6.300% | $25.0549 | $25.05 | $25.05 | $25.10 |
| 7 purchase totals = | $1,275.73 | $1,369.1714 | $1,369.16 | $1,369.20 | $1,369.20 | |