| 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 | $17.58 | 12.676% | $19.8084 | $19.81 | $19.80 | $19.80 |
| Purchase #2 | $181.29 | 7.766% | $195.369 | $195.37 | $195.35 | $195.40 |
| Purchase #3 | $114.49 | 7.728% | $123.3378 | $123.34 | $123.35 | $123.30 |
| Purchase #4 | $220.73 | 3.702% | $228.9014 | $228.90 | $228.90 | $228.90 |
| Purchase #5 | $192.98 | 11.524% | $215.219 | $215.22 | $215.20 | $215.20 |
| Purchase #6 | $196.62 | 10.182% | $216.6398 | $216.64 | $216.65 | $216.60 |
| Purchase #7 | $70.61 | 11.429% | $78.68 | $78.68 | $78.70 | $78.70 |
| 7 purchase totals = | $994.30 | $1,077.9554 | $1,077.96 | $1,077.95 | $1,077.90 | |