| 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 | $16.73 | 12.649% | $18.8462 | $18.85 | $18.85 | $18.80 |
| Purchase #2 | $15.63 | 13.106% | $17.6785 | $17.68 | $17.70 | $17.70 |
| Purchase #3 | $131.40 | 6.610% | $140.0855 | $140.09 | $140.10 | $140.10 |
| Purchase #4 | $143.87 | 5.579% | $151.8965 | $151.90 | $151.90 | $151.90 |
| Purchase #5 | $26.87 | 9.664% | $29.4667 | $29.47 | $29.45 | $29.50 |
| Purchase #6 | $88.83 | 8.706% | $96.5635 | $96.56 | $96.55 | $96.60 |
| Purchase #7 | $139.90 | 9.130% | $152.6729 | $152.67 | $152.65 | $152.70 |
| 7 purchase totals = | $563.23 | $607.2098 | $607.22 | $607.20 | $607.30 | |