| 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 | $20.57 | 11.784% | $22.994 | $22.99 | $23.00 | $23.00 |
| Purchase #2 | $171.61 | 7.516% | $184.5082 | $184.51 | $184.50 | $184.50 |
| Purchase #3 | $122.43 | 8.385% | $132.6958 | $132.70 | $132.70 | $132.70 |
| Purchase #4 | $99.29 | 5.572% | $104.8224 | $104.82 | $104.80 | $104.80 |
| Purchase #5 | $236.48 | 7.350% | $253.8613 | $253.86 | $253.85 | $253.90 |
| Purchase #6 | $108.92 | 6.692% | $116.2089 | $116.21 | $116.20 | $116.20 |
| Purchase #7 | $212.38 | 5.168% | $223.3558 | $223.36 | $223.35 | $223.40 |
| 7 purchase totals = | $971.68 | $1,038.4464 | $1,038.45 | $1,038.40 | $1,038.50 | |