| 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 | $233.73 | 10.534% | $258.3511 | $258.35 | $258.35 | $258.40 |
| Purchase #2 | $141.46 | 5.516% | $149.2629 | $149.26 | $149.25 | $149.30 |
| Purchase #3 | $80.38 | 6.731% | $85.7904 | $85.79 | $85.80 | $85.80 |
| Purchase #4 | $232.83 | 8.223% | $251.9756 | $251.98 | $252.00 | $252.00 |
| Purchase #5 | $116.55 | 13.267% | $132.0127 | $132.01 | $132.00 | $132.00 |
| Purchase #6 | $145.68 | 6.479% | $155.1186 | $155.12 | $155.10 | $155.10 |
| Purchase #7 | $11.29 | 4.219% | $11.7663 | $11.77 | $11.75 | $11.80 |
| 7 purchase totals = | $961.92 | $1,044.2776 | $1,044.28 | $1,044.25 | $1,044.40 | |