| 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 | $182.49 | 12.112% | $204.5932 | $204.59 | $204.60 | $204.60 |
| Purchase #2 | $20.28 | 10.189% | $22.3463 | $22.35 | $22.35 | $22.30 |
| Purchase #3 | $213.33 | 13.651% | $242.4517 | $242.45 | $242.45 | $242.50 |
| Purchase #4 | $220.49 | 4.269% | $229.9027 | $229.90 | $229.90 | $229.90 |
| Purchase #5 | $26.46 | 10.155% | $29.147 | $29.15 | $29.15 | $29.10 |
| Purchase #6 | $37.75 | 4.622% | $39.4948 | $39.49 | $39.50 | $39.50 |
| Purchase #7 | $50.69 | 13.246% | $57.4044 | $57.40 | $57.40 | $57.40 |
| 7 purchase totals = | $751.49 | $825.3401 | $825.33 | $825.35 | $825.30 | |