| 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 | $43.37 | 9.430% | $47.4598 | $47.46 | $47.45 | $47.50 |
| Purchase #2 | $129.69 | 7.714% | $139.6943 | $139.69 | $139.70 | $139.70 |
| Purchase #3 | $219.88 | 9.779% | $241.3821 | $241.38 | $241.40 | $241.40 |
| Purchase #4 | $195.86 | 8.476% | $212.4611 | $212.46 | $212.45 | $212.50 |
| Purchase #5 | $55.59 | 12.650% | $62.6221 | $62.62 | $62.60 | $62.60 |
| Purchase #6 | $145.32 | 8.791% | $158.0951 | $158.10 | $158.10 | $158.10 |
| Purchase #7 | $50.54 | 11.339% | $56.2707 | $56.27 | $56.25 | $56.30 |
| 7 purchase totals = | $840.25 | $917.9852 | $917.98 | $917.95 | $918.10 | |