| 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 | $212.46 | 8.294% | $230.0814 | $230.08 | $230.10 | $230.10 |
| Purchase #2 | $139.70 | 6.257% | $148.441 | $148.44 | $148.45 | $148.40 |
| Purchase #3 | $73.26 | 6.753% | $78.2072 | $78.21 | $78.20 | $78.20 |
| Purchase #4 | $183.29 | 6.586% | $195.3615 | $195.36 | $195.35 | $195.40 |
| Purchase #5 | $213.76 | 12.844% | $241.2153 | $241.22 | $241.20 | $241.20 |
| Purchase #6 | $46.87 | 6.348% | $49.8453 | $49.85 | $49.85 | $49.80 |
| Purchase #7 | $211.38 | 10.542% | $233.6637 | $233.66 | $233.65 | $233.70 |
| 7 purchase totals = | $1,080.72 | $1,176.8154 | $1,176.82 | $1,176.80 | $1,176.80 | |