| 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 | $169.81 | 4.324% | $177.1526 | $177.15 | $177.15 | $177.20 |
| Purchase #2 | $129.84 | 8.583% | $140.9842 | $140.98 | $141.00 | $141.00 |
| Purchase #3 | $146.92 | 13.183% | $166.2885 | $166.29 | $166.30 | $166.30 |
| Purchase #4 | $133.68 | 4.365% | $139.5151 | $139.52 | $139.50 | $139.50 |
| Purchase #5 | $223.72 | 6.700% | $238.7092 | $238.71 | $238.70 | $238.70 |
| Purchase #6 | $62.49 | 9.203% | $68.241 | $68.24 | $68.25 | $68.20 |
| Purchase #7 | $224.90 | 5.210% | $236.6173 | $236.62 | $236.60 | $236.60 |
| 7 purchase totals = | $1,091.36 | $1,167.5079 | $1,167.51 | $1,167.50 | $1,167.50 | |