| 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 | $16.30 | 3.855% | $16.9284 | $16.93 | $16.95 | $16.90 |
| Purchase #2 | $228.94 | 10.810% | $253.6884 | $253.69 | $253.70 | $253.70 |
| Purchase #3 | $182.75 | 7.653% | $196.7359 | $196.74 | $196.75 | $196.70 |
| Purchase #4 | $179.40 | 3.122% | $185.0009 | $185.00 | $185.00 | $185.00 |
| Purchase #5 | $134.90 | 6.318% | $143.423 | $143.42 | $143.40 | $143.40 |
| Purchase #6 | $109.64 | 3.658% | $113.6506 | $113.65 | $113.65 | $113.70 |
| Purchase #7 | $107.88 | 5.538% | $113.8544 | $113.85 | $113.85 | $113.90 |
| 7 purchase totals = | $959.81 | $1,023.2816 | $1,023.28 | $1,023.30 | $1,023.30 | |