| 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 | $170.71 | 11.689% | $190.6643 | $190.66 | $190.65 | $190.70 |
| Purchase #2 | $132.87 | 9.463% | $145.4435 | $145.44 | $145.45 | $145.40 |
| Purchase #3 | $43.84 | 13.112% | $49.5883 | $49.59 | $49.60 | $49.60 |
| Purchase #4 | $127.30 | 9.169% | $138.9721 | $138.97 | $138.95 | $139.00 |
| Purchase #5 | $43.88 | 8.374% | $47.5545 | $47.55 | $47.55 | $47.60 |
| Purchase #6 | $203.65 | 6.712% | $217.319 | $217.32 | $217.30 | $217.30 |
| Purchase #7 | $179.41 | 10.600% | $198.4275 | $198.43 | $198.45 | $198.40 |
| 7 purchase totals = | $901.66 | $987.9692 | $987.96 | $987.95 | $988.00 | |