| 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 | $15.67 | 10.226% | $17.2724 | $17.27 | $17.25 | $17.30 |
| Purchase #2 | $62.74 | 12.194% | $70.3905 | $70.39 | $70.40 | $70.40 |
| Purchase #3 | $54.80 | 11.199% | $60.9371 | $60.94 | $60.95 | $60.90 |
| Purchase #4 | $160.95 | 8.676% | $174.914 | $174.91 | $174.90 | $174.90 |
| Purchase #5 | $227.84 | 6.200% | $241.9661 | $241.97 | $241.95 | $242.00 |
| Purchase #6 | $220.72 | 7.446% | $237.1548 | $237.15 | $237.15 | $237.20 |
| Purchase #7 | $184.79 | 6.807% | $197.3687 | $197.37 | $197.35 | $197.40 |
| 7 purchase totals = | $927.51 | $1,000.0036 | $1,000.00 | $999.95 | $1,000.10 | |