| 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 | $111.46 | 5.671% | $117.7809 | $117.78 | $117.80 | $117.80 |
| Purchase #2 | $217.92 | 8.491% | $236.4236 | $236.42 | $236.40 | $236.40 |
| Purchase #3 | $19.58 | 11.594% | $21.8501 | $21.85 | $21.85 | $21.90 |
| Purchase #4 | $179.70 | 7.539% | $193.2476 | $193.25 | $193.25 | $193.20 |
| Purchase #5 | $122.74 | 4.346% | $128.0743 | $128.07 | $128.05 | $128.10 |
| Purchase #6 | $129.68 | 12.329% | $145.6682 | $145.67 | $145.65 | $145.70 |
| Purchase #7 | $179.42 | 13.645% | $203.9019 | $203.90 | $203.90 | $203.90 |
| 7 purchase totals = | $960.50 | $1,046.9466 | $1,046.94 | $1,046.90 | $1,047.00 | |