| 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 | $59.74 | 8.626% | $64.8932 | $64.89 | $64.90 | $64.90 |
| Purchase #2 | $106.95 | 12.377% | $120.1872 | $120.19 | $120.20 | $120.20 |
| Purchase #3 | $235.51 | 7.239% | $252.5586 | $252.56 | $252.55 | $252.60 |
| Purchase #4 | $222.38 | 13.353% | $252.0744 | $252.07 | $252.05 | $252.10 |
| Purchase #5 | $246.77 | 6.766% | $263.4665 | $263.47 | $263.45 | $263.50 |
| Purchase #6 | $35.32 | 12.191% | $39.6259 | $39.63 | $39.65 | $39.60 |
| Purchase #7 | $178.70 | 9.369% | $195.4424 | $195.44 | $195.45 | $195.40 |
| 7 purchase totals = | $1,085.37 | $1,188.2482 | $1,188.25 | $1,188.25 | $1,188.30 | |