| 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 | $15.86 | 8.710% | $17.2414 | $17.24 | $17.25 | $17.20 |
| Purchase #2 | $114.57 | 6.325% | $121.8166 | $121.82 | $121.80 | $121.80 |
| Purchase #3 | $40.94 | 11.647% | $45.7083 | $45.71 | $45.70 | $45.70 |
| Purchase #4 | $232.29 | 6.606% | $247.6351 | $247.64 | $247.65 | $247.60 |
| Purchase #5 | $237.28 | 6.361% | $252.3734 | $252.37 | $252.35 | $252.40 |
| Purchase #6 | $158.38 | 12.862% | $178.7508 | $178.75 | $178.75 | $178.80 |
| Purchase #7 | $210.58 | 11.426% | $234.6409 | $234.64 | $234.65 | $234.60 |
| 7 purchase totals = | $1,009.90 | $1,098.1665 | $1,098.17 | $1,098.15 | $1,098.10 | |