| 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 | $213.44 | 12.409% | $239.9258 | $239.93 | $239.95 | $239.90 |
| Purchase #2 | $162.53 | 9.417% | $177.8355 | $177.84 | $177.85 | $177.80 |
| Purchase #3 | $70.84 | 13.406% | $80.3368 | $80.34 | $80.35 | $80.30 |
| Purchase #4 | $37.60 | 12.805% | $42.4147 | $42.41 | $42.40 | $42.40 |
| Purchase #5 | $212.35 | 9.612% | $232.7611 | $232.76 | $232.75 | $232.80 |
| Purchase #6 | $191.71 | 3.373% | $198.1764 | $198.18 | $198.20 | $198.20 |
| Purchase #7 | $139.48 | 5.704% | $147.4359 | $147.44 | $147.45 | $147.40 |
| 7 purchase totals = | $1,027.95 | $1,118.8862 | $1,118.90 | $1,118.95 | $1,118.80 | |