| 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 | $247.38 | 3.423% | $255.8478 | $255.85 | $255.85 | $255.80 |
| Purchase #2 | $140.97 | 7.592% | $151.6724 | $151.67 | $151.65 | $151.70 |
| Purchase #3 | $161.43 | 3.492% | $167.0671 | $167.07 | $167.05 | $167.10 |
| Purchase #4 | $146.76 | 4.698% | $153.6548 | $153.65 | $153.65 | $153.70 |
| Purchase #5 | $140.34 | 12.676% | $158.1295 | $158.13 | $158.15 | $158.10 |
| Purchase #6 | $8.95 | 8.546% | $9.7149 | $9.71 | $9.70 | $9.70 |
| Purchase #7 | $113.62 | 13.572% | $129.0405 | $129.04 | $129.05 | $129.00 |
| 7 purchase totals = | $959.45 | $1,025.1270 | $1,025.12 | $1,025.10 | $1,025.10 | |