| 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 | $82.75 | 3.546% | $85.6843 | $85.68 | $85.70 | $85.70 |
| Purchase #2 | $220.73 | 13.362% | $250.2239 | $250.22 | $250.20 | $250.20 |
| Purchase #3 | $221.94 | 10.321% | $244.8464 | $244.85 | $244.85 | $244.80 |
| Purchase #4 | $25.69 | 12.631% | $28.9349 | $28.93 | $28.95 | $28.90 |
| Purchase #5 | $150.75 | 10.630% | $166.7747 | $166.77 | $166.75 | $166.80 |
| Purchase #6 | $103.56 | 8.212% | $112.0643 | $112.06 | $112.05 | $112.10 |
| Purchase #7 | $199.57 | 6.692% | $212.9252 | $212.93 | $212.95 | $212.90 |
| 7 purchase totals = | $1,004.99 | $1,101.4537 | $1,101.44 | $1,101.45 | $1,101.40 | |