| 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 | $81.41 | 13.159% | $92.1227 | $92.12 | $92.10 | $92.10 |
| Purchase #2 | $188.99 | 9.181% | $206.3412 | $206.34 | $206.35 | $206.30 |
| Purchase #3 | $131.32 | 10.638% | $145.2898 | $145.29 | $145.30 | $145.30 |
| Purchase #4 | $138.57 | 11.258% | $154.1702 | $154.17 | $154.15 | $154.20 |
| Purchase #5 | $164.51 | 9.532% | $180.1911 | $180.19 | $180.20 | $180.20 |
| Purchase #6 | $217.92 | 5.267% | $229.3978 | $229.40 | $229.40 | $229.40 |
| Purchase #7 | $143.42 | 5.457% | $151.2464 | $151.25 | $151.25 | $151.20 |
| 7 purchase totals = | $1,066.14 | $1,158.7592 | $1,158.76 | $1,158.75 | $1,158.70 | |