| 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 | $161.49 | 10.285% | $178.0992 | $178.10 | $178.10 | $178.10 |
| Purchase #2 | $129.44 | 10.808% | $143.4299 | $143.43 | $143.45 | $143.40 |
| Purchase #3 | $178.98 | 11.171% | $198.9739 | $198.97 | $198.95 | $199.00 |
| Purchase #4 | $143.71 | 7.468% | $154.4423 | $154.44 | $154.45 | $154.40 |
| Purchase #5 | $118.58 | 13.699% | $134.8243 | $134.82 | $134.80 | $134.80 |
| Purchase #6 | $220.49 | 9.421% | $241.2624 | $241.26 | $241.25 | $241.30 |
| Purchase #7 | $58.39 | 13.837% | $66.4694 | $66.47 | $66.45 | $66.50 |
| 7 purchase totals = | $1,011.08 | $1,117.5014 | $1,117.49 | $1,117.45 | $1,117.50 | |