| 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 | $20.94 | 13.508% | $23.7686 | $23.77 | $23.75 | $23.80 |
| Purchase #2 | $44.86 | 12.360% | $50.4047 | $50.40 | $50.40 | $50.40 |
| Purchase #3 | $224.90 | 9.735% | $246.794 | $246.79 | $246.80 | $246.80 |
| Purchase #4 | $55.35 | 11.204% | $61.5514 | $61.55 | $61.55 | $61.60 |
| Purchase #5 | $71.52 | 13.598% | $81.2453 | $81.25 | $81.25 | $81.20 |
| Purchase #6 | $83.45 | 11.750% | $93.2554 | $93.26 | $93.25 | $93.30 |
| Purchase #7 | $212.53 | 8.477% | $230.5462 | $230.55 | $230.55 | $230.50 |
| 7 purchase totals = | $713.55 | $787.5656 | $787.57 | $787.55 | $787.60 | |