| 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 | $12.73 | 12.378% | $14.3057 | $14.31 | $14.30 | $14.30 |
| Purchase #2 | $24.63 | 7.182% | $26.3989 | $26.40 | $26.40 | $26.40 |
| Purchase #3 | $53.69 | 4.439% | $56.0733 | $56.07 | $56.05 | $56.10 |
| Purchase #4 | $210.28 | 4.791% | $220.3545 | $220.35 | $220.35 | $220.40 |
| Purchase #5 | $80.57 | 7.684% | $86.761 | $86.76 | $86.75 | $86.80 |
| Purchase #6 | $44.93 | 3.278% | $46.4028 | $46.40 | $46.40 | $46.40 |
| Purchase #7 | $164.26 | 13.838% | $186.9903 | $186.99 | $187.00 | $187.00 |
| 7 purchase totals = | $591.09 | $637.2865 | $637.28 | $637.25 | $637.40 | |