| 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 | $143.76 | 8.279% | $155.6619 | $155.66 | $155.65 | $155.70 |
| Purchase #2 | $33.86 | 3.838% | $35.1595 | $35.16 | $35.15 | $35.20 |
| Purchase #3 | $214.56 | 7.651% | $230.976 | $230.98 | $231.00 | $231.00 |
| Purchase #4 | $213.61 | 8.307% | $231.3546 | $231.35 | $231.35 | $231.40 |
| Purchase #5 | $11.36 | 12.160% | $12.7414 | $12.74 | $12.75 | $12.70 |
| Purchase #6 | $106.83 | 13.654% | $121.4166 | $121.42 | $121.40 | $121.40 |
| Purchase #7 | $215.67 | 11.189% | $239.8013 | $239.80 | $239.80 | $239.80 |
| 7 purchase totals = | $939.65 | $1,027.1113 | $1,027.11 | $1,027.10 | $1,027.20 | |