| 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 | $41.98 | 10.793% | $46.5109 | $46.51 | $46.50 | $46.50 |
| Purchase #2 | $89.87 | 10.284% | $99.1122 | $99.11 | $99.10 | $99.10 |
| Purchase #3 | $20.32 | 9.503% | $22.251 | $22.25 | $22.25 | $22.30 |
| Purchase #4 | $13.35 | 9.116% | $14.567 | $14.57 | $14.55 | $14.60 |
| Purchase #5 | $241.73 | 10.127% | $266.21 | $266.21 | $266.20 | $266.20 |
| Purchase #6 | $247.87 | 4.209% | $258.3028 | $258.30 | $258.30 | $258.30 |
| Purchase #7 | $78.52 | 4.267% | $81.8704 | $81.87 | $81.85 | $81.90 |
| 7 purchase totals = | $733.64 | $788.8243 | $788.82 | $788.75 | $788.90 | |