| 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 | $202.57 | 7.855% | $218.4819 | $218.48 | $218.50 | $218.50 |
| Purchase #2 | $68.29 | 3.734% | $70.8399 | $70.84 | $70.85 | $70.80 |
| Purchase #3 | $195.55 | 12.856% | $220.6899 | $220.69 | $220.70 | $220.70 |
| Purchase #4 | $164.86 | 12.530% | $185.517 | $185.52 | $185.50 | $185.50 |
| Purchase #5 | $250.48 | 5.594% | $264.4919 | $264.49 | $264.50 | $264.50 |
| Purchase #6 | $227.86 | 10.107% | $250.8898 | $250.89 | $250.90 | $250.90 |
| Purchase #7 | $197.76 | 5.269% | $208.18 | $208.18 | $208.20 | $208.20 |
| 7 purchase totals = | $1,307.37 | $1,419.0904 | $1,419.09 | $1,419.15 | $1,419.10 | |