| 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 | $224.55 | 9.255% | $245.3321 | $245.33 | $245.35 | $245.30 |
| Purchase #2 | $20.54 | 4.848% | $21.5358 | $21.54 | $21.55 | $21.50 |
| Purchase #3 | $130.56 | 3.721% | $135.4181 | $135.42 | $135.40 | $135.40 |
| Purchase #4 | $234.35 | 9.693% | $257.0655 | $257.07 | $257.05 | $257.10 |
| Purchase #5 | $77.39 | 8.338% | $83.8428 | $83.84 | $83.85 | $83.80 |
| Purchase #6 | $6.75 | 13.596% | $7.6677 | $7.67 | $7.65 | $7.70 |
| Purchase #7 | $24.37 | 8.636% | $26.4746 | $26.47 | $26.45 | $26.50 |
| 7 purchase totals = | $718.51 | $777.3366 | $777.34 | $777.30 | $777.30 | |