| 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 | $21.84 | 9.284% | $23.8676 | $23.87 | $23.85 | $23.90 |
| Purchase #2 | $117.94 | 7.342% | $126.5992 | $126.60 | $126.60 | $126.60 |
| Purchase #3 | $208.70 | 10.169% | $229.9227 | $229.92 | $229.90 | $229.90 |
| Purchase #4 | $171.44 | 4.757% | $179.5954 | $179.60 | $179.60 | $179.60 |
| Purchase #5 | $11.48 | 5.733% | $12.1381 | $12.14 | $12.15 | $12.10 |
| Purchase #6 | $53.58 | 7.188% | $57.4313 | $57.43 | $57.45 | $57.40 |
| Purchase #7 | $146.90 | 13.409% | $166.5978 | $166.60 | $166.60 | $166.60 |
| 7 purchase totals = | $731.88 | $796.1521 | $796.16 | $796.15 | $796.10 | |