| 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 | $18.76 | 5.534% | $19.7982 | $19.80 | $19.80 | $19.80 |
| Purchase #2 | $139.72 | 10.691% | $154.6575 | $154.66 | $154.65 | $154.70 |
| Purchase #3 | $227.28 | 13.471% | $257.8969 | $257.90 | $257.90 | $257.90 |
| Purchase #4 | $72.60 | 8.437% | $78.7253 | $78.73 | $78.75 | $78.70 |
| Purchase #5 | $133.95 | 8.727% | $145.6398 | $145.64 | $145.65 | $145.60 |
| Purchase #6 | $46.48 | 8.198% | $50.2904 | $50.29 | $50.30 | $50.30 |
| Purchase #7 | $220.25 | 12.274% | $247.2835 | $247.28 | $247.30 | $247.30 |
| 7 purchase totals = | $859.04 | $954.2916 | $954.30 | $954.35 | $954.30 | |