| 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 | $52.99 | 12.812% | $59.7791 | $59.78 | $59.80 | $59.80 |
| Purchase #2 | $115.65 | 4.637% | $121.0127 | $121.01 | $121.00 | $121.00 |
| Purchase #3 | $10.44 | 11.589% | $11.6499 | $11.65 | $11.65 | $11.60 |
| Purchase #4 | $126.49 | 4.645% | $132.3655 | $132.37 | $132.35 | $132.40 |
| Purchase #5 | $236.49 | 12.296% | $265.5688 | $265.57 | $265.55 | $265.60 |
| Purchase #6 | $32.48 | 7.301% | $34.8514 | $34.85 | $34.85 | $34.90 |
| Purchase #7 | $189.52 | 10.277% | $208.997 | $209.00 | $209.00 | $209.00 |
| 7 purchase totals = | $764.06 | $834.2244 | $834.23 | $834.20 | $834.30 | |