| 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 | $147.43 | 8.188% | $159.5016 | $159.50 | $159.50 | $159.50 |
| Purchase #2 | $75.49 | 11.391% | $84.0891 | $84.09 | $84.10 | $84.10 |
| Purchase #3 | $236.90 | 10.809% | $262.5065 | $262.51 | $262.50 | $262.50 |
| Purchase #4 | $183.62 | 4.387% | $191.6754 | $191.68 | $191.70 | $191.70 |
| Purchase #5 | $41.90 | 3.646% | $43.4277 | $43.43 | $43.45 | $43.40 |
| Purchase #6 | $176.60 | 6.362% | $187.8353 | $187.84 | $187.85 | $187.80 |
| Purchase #7 | $107.94 | 11.421% | $120.2678 | $120.27 | $120.25 | $120.30 |
| 7 purchase totals = | $969.88 | $1,049.3034 | $1,049.32 | $1,049.35 | $1,049.30 | |