| 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 | $101.51 | 9.196% | $110.8449 | $110.84 | $110.85 | $110.80 |
| Purchase #2 | $248.30 | 9.714% | $272.4199 | $272.42 | $272.40 | $272.40 |
| Purchase #3 | $128.40 | 3.183% | $132.487 | $132.49 | $132.50 | $132.50 |
| Purchase #4 | $75.58 | 5.291% | $79.5789 | $79.58 | $79.60 | $79.60 |
| Purchase #5 | $113.26 | 3.778% | $117.539 | $117.54 | $117.55 | $117.50 |
| Purchase #6 | $232.33 | 4.470% | $242.7152 | $242.72 | $242.70 | $242.70 |
| Purchase #7 | $168.53 | 4.583% | $176.2537 | $176.25 | $176.25 | $176.30 |
| 7 purchase totals = | $1,067.91 | $1,131.8386 | $1,131.84 | $1,131.85 | $1,131.80 | |