| 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 | $20.53 | 6.577% | $21.8803 | $21.88 | $21.90 | $21.90 |
| Purchase #2 | $97.51 | 8.646% | $105.9407 | $105.94 | $105.95 | $105.90 |
| Purchase #3 | $201.45 | 11.452% | $224.5201 | $224.52 | $224.50 | $224.50 |
| Purchase #4 | $165.76 | 4.551% | $173.3037 | $173.30 | $173.30 | $173.30 |
| Purchase #5 | $94.58 | 8.106% | $102.2467 | $102.25 | $102.25 | $102.20 |
| Purchase #6 | $181.40 | 13.452% | $205.8019 | $205.80 | $205.80 | $205.80 |
| Purchase #7 | $26.63 | 11.189% | $29.6096 | $29.61 | $29.60 | $29.60 |
| 7 purchase totals = | $787.86 | $863.3030 | $863.30 | $863.30 | $863.20 | |