| 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 | $250.44 | 9.634% | $274.5674 | $274.57 | $274.55 | $274.60 |
| Purchase #2 | $44.68 | 10.428% | $49.3392 | $49.34 | $49.35 | $49.30 |
| Purchase #3 | $215.65 | 12.817% | $243.2899 | $243.29 | $243.30 | $243.30 |
| Purchase #4 | $195.63 | 4.776% | $204.9733 | $204.97 | $204.95 | $205.00 |
| Purchase #5 | $85.27 | 8.274% | $92.3252 | $92.33 | $92.35 | $92.30 |
| Purchase #6 | $131.40 | 5.667% | $138.8464 | $138.85 | $138.85 | $138.80 |
| Purchase #7 | $156.89 | 12.662% | $176.7554 | $176.76 | $176.75 | $176.80 |
| 7 purchase totals = | $1,079.96 | $1,180.0968 | $1,180.11 | $1,180.10 | $1,180.10 | |