| 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 | $105.85 | 9.719% | $116.1376 | $116.14 | $116.15 | $116.10 |
| Purchase #2 | $172.38 | 11.448% | $192.1141 | $192.11 | $192.10 | $192.10 |
| Purchase #3 | $190.83 | 4.806% | $200.0013 | $200.00 | $200.00 | $200.00 |
| Purchase #4 | $213.91 | 3.705% | $221.8354 | $221.84 | $221.85 | $221.80 |
| Purchase #5 | $158.80 | 5.215% | $167.0814 | $167.08 | $167.10 | $167.10 |
| Purchase #6 | $223.54 | 13.428% | $253.557 | $253.56 | $253.55 | $253.60 |
| Purchase #7 | $42.92 | 12.202% | $48.1571 | $48.16 | $48.15 | $48.20 |
| 7 purchase totals = | $1,108.23 | $1,198.8839 | $1,198.89 | $1,198.90 | $1,198.90 | |