| 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 | $7.31 | 13.172% | $8.2729 | $8.27 | $8.25 | $8.30 |
| Purchase #2 | $145.73 | 5.267% | $153.4056 | $153.41 | $153.40 | $153.40 |
| Purchase #3 | $61.43 | 9.826% | $67.4661 | $67.47 | $67.45 | $67.50 |
| Purchase #4 | $195.34 | 13.278% | $221.2772 | $221.28 | $221.30 | $221.30 |
| Purchase #5 | $139.50 | 12.217% | $156.5427 | $156.54 | $156.55 | $156.50 |
| Purchase #6 | $249.49 | 11.363% | $277.8395 | $277.84 | $277.85 | $277.80 |
| Purchase #7 | $243.99 | 13.399% | $276.6822 | $276.68 | $276.70 | $276.70 |
| 7 purchase totals = | $1,042.79 | $1,161.4862 | $1,161.49 | $1,161.50 | $1,161.50 | |