| 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 | $179.66 | 4.158% | $187.1303 | $187.13 | $187.15 | $187.10 |
| Purchase #2 | $249.73 | 12.616% | $281.2359 | $281.24 | $281.25 | $281.20 |
| Purchase #3 | $183.82 | 3.798% | $190.8015 | $190.80 | $190.80 | $190.80 |
| Purchase #4 | $193.44 | 3.398% | $200.0131 | $200.01 | $200.00 | $200.00 |
| Purchase #5 | $161.29 | 11.478% | $179.8029 | $179.80 | $179.80 | $179.80 |
| Purchase #6 | $200.58 | 3.570% | $207.7407 | $207.74 | $207.75 | $207.70 |
| Purchase #7 | $68.69 | 7.548% | $73.8747 | $73.87 | $73.85 | $73.90 |
| 7 purchase totals = | $1,237.21 | $1,320.5991 | $1,320.59 | $1,320.60 | $1,320.50 | |