| 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 | $91.38 | 12.738% | $103.02 | $103.02 | $103.00 | $103.00 |
| Purchase #2 | $138.95 | 4.204% | $144.7915 | $144.79 | $144.80 | $144.80 |
| Purchase #3 | $140.98 | 8.258% | $152.6221 | $152.62 | $152.60 | $152.60 |
| Purchase #4 | $126.95 | 8.302% | $137.4894 | $137.49 | $137.50 | $137.50 |
| Purchase #5 | $248.65 | 12.143% | $278.8436 | $278.84 | $278.85 | $278.80 |
| Purchase #6 | $74.69 | 6.519% | $79.559 | $79.56 | $79.55 | $79.60 |
| Purchase #7 | $16.30 | 3.240% | $16.8281 | $16.83 | $16.85 | $16.80 |
| 7 purchase totals = | $837.90 | $913.1537 | $913.15 | $913.15 | $913.10 | |