| 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 | $122.27 | 4.177% | $127.3772 | $127.38 | $127.40 | $127.40 |
| Purchase #2 | $138.95 | 10.715% | $153.8385 | $153.84 | $153.85 | $153.80 |
| Purchase #3 | $183.40 | 5.746% | $193.9382 | $193.94 | $193.95 | $193.90 |
| Purchase #4 | $100.76 | 6.671% | $107.4817 | $107.48 | $107.50 | $107.50 |
| Purchase #5 | $176.60 | 5.316% | $185.9881 | $185.99 | $186.00 | $186.00 |
| Purchase #6 | $150.62 | 3.592% | $156.0303 | $156.03 | $156.05 | $156.00 |
| Purchase #7 | $6.86 | 13.871% | $7.8116 | $7.81 | $7.80 | $7.80 |
| 7 purchase totals = | $879.46 | $932.4656 | $932.47 | $932.55 | $932.40 | |