| 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 | $212.52 | 5.574% | $224.3659 | $224.37 | $224.35 | $224.40 |
| Purchase #2 | $66.87 | 4.233% | $69.7006 | $69.70 | $69.70 | $69.70 |
| Purchase #3 | $6.44 | 13.485% | $7.3084 | $7.31 | $7.30 | $7.30 |
| Purchase #4 | $226.93 | 8.467% | $246.1442 | $246.14 | $246.15 | $246.10 |
| Purchase #5 | $118.72 | 9.175% | $129.6126 | $129.61 | $129.60 | $129.60 |
| Purchase #6 | $31.73 | 13.557% | $36.0316 | $36.03 | $36.05 | $36.00 |
| Purchase #7 | $190.84 | 3.407% | $197.3419 | $197.34 | $197.35 | $197.30 |
| 7 purchase totals = | $854.05 | $910.5052 | $910.50 | $910.50 | $910.40 | |