| 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 | $168.55 | 13.791% | $191.7947 | $191.79 | $191.80 | $191.80 |
| Purchase #2 | $187.55 | 12.769% | $211.4983 | $211.50 | $211.50 | $211.50 |
| Purchase #3 | $137.81 | 3.350% | $142.4266 | $142.43 | $142.45 | $142.40 |
| Purchase #4 | $115.28 | 6.378% | $122.6326 | $122.63 | $122.65 | $122.60 |
| Purchase #5 | $219.68 | 5.530% | $231.8283 | $231.83 | $231.85 | $231.80 |
| Purchase #6 | $108.76 | 9.761% | $119.3761 | $119.38 | $119.40 | $119.40 |
| Purchase #7 | $110.63 | 9.464% | $121.1 | $121.10 | $121.10 | $121.10 |
| 7 purchase totals = | $1,048.26 | $1,140.6566 | $1,140.66 | $1,140.75 | $1,140.60 | |