| 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 | $144.53 | 8.390% | $156.6561 | $156.66 | $156.65 | $156.70 |
| Purchase #2 | $216.31 | 5.831% | $228.923 | $228.92 | $228.90 | $228.90 |
| Purchase #3 | $228.77 | 12.290% | $256.8858 | $256.89 | $256.90 | $256.90 |
| Purchase #4 | $130.34 | 7.714% | $140.3944 | $140.39 | $140.40 | $140.40 |
| Purchase #5 | $134.45 | 5.818% | $142.2723 | $142.27 | $142.25 | $142.30 |
| Purchase #6 | $207.52 | 6.835% | $221.704 | $221.70 | $221.70 | $221.70 |
| Purchase #7 | $220.63 | 8.409% | $239.1828 | $239.18 | $239.20 | $239.20 |
| 7 purchase totals = | $1,282.55 | $1,386.0184 | $1,386.01 | $1,386.00 | $1,386.10 | |