| 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 | $45.27 | 5.694% | $47.8477 | $47.85 | $47.85 | $47.80 |
| Purchase #2 | $177.91 | 12.277% | $199.752 | $199.75 | $199.75 | $199.80 |
| Purchase #3 | $17.82 | 10.735% | $19.733 | $19.73 | $19.75 | $19.70 |
| Purchase #4 | $225.77 | 13.775% | $256.8698 | $256.87 | $256.85 | $256.90 |
| Purchase #5 | $83.46 | 5.102% | $87.7181 | $87.72 | $87.70 | $87.70 |
| Purchase #6 | $129.68 | 13.154% | $146.7381 | $146.74 | $146.75 | $146.70 |
| Purchase #7 | $101.80 | 4.360% | $106.2385 | $106.24 | $106.25 | $106.20 |
| 7 purchase totals = | $781.71 | $864.8972 | $864.90 | $864.90 | $864.80 | |