| 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 | $14.84 | 11.473% | $16.5426 | $16.54 | $16.55 | $16.50 |
| Purchase #2 | $10.39 | 7.452% | $11.1643 | $11.16 | $11.15 | $11.20 |
| Purchase #3 | $177.79 | 8.654% | $193.1759 | $193.18 | $193.20 | $193.20 |
| Purchase #4 | $217.90 | 9.347% | $238.2671 | $238.27 | $238.25 | $238.30 |
| Purchase #5 | $136.69 | 3.234% | $141.1106 | $141.11 | $141.10 | $141.10 |
| Purchase #6 | $107.60 | 9.836% | $118.1835 | $118.18 | $118.20 | $118.20 |
| Purchase #7 | $74.38 | 13.338% | $84.3008 | $84.30 | $84.30 | $84.30 |
| 7 purchase totals = | $739.59 | $802.7448 | $802.74 | $802.75 | $802.80 | |