| 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 | $110.64 | 5.352% | $116.5615 | $116.56 | $116.55 | $116.60 |
| Purchase #2 | $10.63 | 11.120% | $11.8121 | $11.81 | $11.80 | $11.80 |
| Purchase #3 | $16.42 | 11.272% | $18.2709 | $18.27 | $18.25 | $18.30 |
| Purchase #4 | $205.90 | 6.314% | $218.9005 | $218.90 | $218.90 | $218.90 |
| Purchase #5 | $151.45 | 9.191% | $165.3698 | $165.37 | $165.35 | $165.40 |
| Purchase #6 | $8.43 | 8.607% | $9.1556 | $9.16 | $9.15 | $9.20 |
| Purchase #7 | $6.50 | 9.183% | $7.0969 | $7.10 | $7.10 | $7.10 |
| 7 purchase totals = | $509.97 | $547.1673 | $547.17 | $547.10 | $547.30 | |