| 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 | $159.98 | 10.318% | $176.4867 | $176.49 | $176.50 | $176.50 |
| Purchase #2 | $116.34 | 5.382% | $122.6014 | $122.60 | $122.60 | $122.60 |
| Purchase #3 | $215.80 | 13.212% | $244.3115 | $244.31 | $244.30 | $244.30 |
| Purchase #4 | $39.83 | 5.154% | $41.8828 | $41.88 | $41.90 | $41.90 |
| Purchase #5 | $161.68 | 5.622% | $170.7696 | $170.77 | $170.75 | $170.80 |
| Purchase #6 | $231.43 | 10.152% | $254.9248 | $254.92 | $254.90 | $254.90 |
| Purchase #7 | $169.69 | 5.162% | $178.4494 | $178.45 | $178.45 | $178.40 |
| 7 purchase totals = | $1,094.75 | $1,189.4262 | $1,189.42 | $1,189.40 | $1,189.40 | |