| 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 | $246.32 | 4.414% | $257.1926 | $257.19 | $257.20 | $257.20 |
| Purchase #2 | $166.67 | 8.146% | $180.2469 | $180.25 | $180.25 | $180.20 |
| Purchase #3 | $104.32 | 6.134% | $110.719 | $110.72 | $110.70 | $110.70 |
| Purchase #4 | $39.64 | 10.580% | $43.8339 | $43.83 | $43.85 | $43.80 |
| Purchase #5 | $215.90 | 13.398% | $244.8263 | $244.83 | $244.85 | $244.80 |
| Purchase #6 | $35.28 | 10.813% | $39.0948 | $39.09 | $39.10 | $39.10 |
| Purchase #7 | $236.64 | 3.653% | $245.2845 | $245.28 | $245.30 | $245.30 |
| 7 purchase totals = | $1,044.77 | $1,121.1980 | $1,121.19 | $1,121.25 | $1,121.10 | |