| 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 | $28.40 | 12.408% | $31.9239 | $31.92 | $31.90 | $31.90 |
| Purchase #2 | $93.57 | 8.417% | $101.4458 | $101.45 | $101.45 | $101.40 |
| Purchase #3 | $56.37 | 5.543% | $59.4946 | $59.49 | $59.50 | $59.50 |
| Purchase #4 | $153.55 | 4.553% | $160.5411 | $160.54 | $160.55 | $160.50 |
| Purchase #5 | $192.84 | 5.113% | $202.6999 | $202.70 | $202.70 | $202.70 |
| Purchase #6 | $183.71 | 13.619% | $208.7295 | $208.73 | $208.75 | $208.70 |
| Purchase #7 | $47.30 | 8.477% | $51.3096 | $51.31 | $51.30 | $51.30 |
| 7 purchase totals = | $755.74 | $816.1444 | $816.14 | $816.15 | $816.00 | |