| 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 | $215.59 | 5.136% | $226.6627 | $226.66 | $226.65 | $226.70 |
| Purchase #2 | $44.86 | 9.194% | $48.9844 | $48.98 | $49.00 | $49.00 |
| Purchase #3 | $53.55 | 8.505% | $58.1044 | $58.10 | $58.10 | $58.10 |
| Purchase #4 | $153.92 | 3.608% | $159.4734 | $159.47 | $159.45 | $159.50 |
| Purchase #5 | $124.66 | 12.142% | $139.7962 | $139.80 | $139.80 | $139.80 |
| Purchase #6 | $103.51 | 8.266% | $112.0661 | $112.07 | $112.05 | $112.10 |
| Purchase #7 | $48.35 | 12.152% | $54.2255 | $54.23 | $54.25 | $54.20 |
| 7 purchase totals = | $744.44 | $799.3127 | $799.31 | $799.30 | $799.40 | |