| 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 | $208.54 | 12.279% | $234.1466 | $234.15 | $234.15 | $234.10 |
| Purchase #2 | $138.80 | 7.597% | $149.3446 | $149.34 | $149.35 | $149.30 |
| Purchase #3 | $139.53 | 7.729% | $150.3143 | $150.31 | $150.30 | $150.30 |
| Purchase #4 | $234.58 | 8.751% | $255.1081 | $255.11 | $255.10 | $255.10 |
| Purchase #5 | $236.63 | 9.841% | $259.9168 | $259.92 | $259.90 | $259.90 |
| Purchase #6 | $68.67 | 11.588% | $76.6275 | $76.63 | $76.65 | $76.60 |
| Purchase #7 | $222.28 | 4.676% | $232.6738 | $232.67 | $232.65 | $232.70 |
| 7 purchase totals = | $1,249.03 | $1,358.1317 | $1,358.13 | $1,358.10 | $1,358.00 | |