| 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 | $222.65 | 12.853% | $251.2672 | $251.27 | $251.25 | $251.30 |
| Purchase #2 | $42.68 | 8.799% | $46.4354 | $46.44 | $46.45 | $46.40 |
| Purchase #3 | $80.55 | 13.328% | $91.2857 | $91.29 | $91.30 | $91.30 |
| Purchase #4 | $185.86 | 9.727% | $203.9386 | $203.94 | $203.95 | $203.90 |
| Purchase #5 | $49.64 | 5.633% | $52.4362 | $52.44 | $52.45 | $52.40 |
| Purchase #6 | $141.47 | 13.754% | $160.9278 | $160.93 | $160.95 | $160.90 |
| Purchase #7 | $62.84 | 5.498% | $66.2949 | $66.29 | $66.30 | $66.30 |
| 7 purchase totals = | $785.69 | $872.5858 | $872.60 | $872.65 | $872.50 | |