| 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 | $246.49 | 13.516% | $279.8056 | $279.81 | $279.80 | $279.80 |
| Purchase #2 | $67.76 | 4.849% | $71.0457 | $71.05 | $71.05 | $71.00 |
| Purchase #3 | $117.44 | 3.186% | $121.1816 | $121.18 | $121.20 | $121.20 |
| Purchase #4 | $154.65 | 13.108% | $174.9215 | $174.92 | $174.90 | $174.90 |
| Purchase #5 | $197.90 | 11.734% | $221.1216 | $221.12 | $221.10 | $221.10 |
| Purchase #6 | $127.36 | 8.387% | $138.0417 | $138.04 | $138.05 | $138.00 |
| Purchase #7 | $214.72 | 7.736% | $231.3307 | $231.33 | $231.35 | $231.30 |
| 7 purchase totals = | $1,126.32 | $1,237.4484 | $1,237.45 | $1,237.45 | $1,237.30 | |