| 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 | $82.88 | 12.262% | $93.0427 | $93.04 | $93.05 | $93.00 |
| Purchase #2 | $9.70 | 4.687% | $10.1546 | $10.15 | $10.15 | $10.20 |
| Purchase #3 | $234.57 | 13.594% | $266.4574 | $266.46 | $266.45 | $266.50 |
| Purchase #4 | $15.45 | 6.194% | $16.407 | $16.41 | $16.40 | $16.40 |
| Purchase #5 | $153.27 | 7.202% | $164.3085 | $164.31 | $164.30 | $164.30 |
| Purchase #6 | $123.78 | 10.805% | $137.1544 | $137.15 | $137.15 | $137.20 |
| Purchase #7 | $167.90 | 10.549% | $185.6118 | $185.61 | $185.60 | $185.60 |
| 7 purchase totals = | $787.55 | $873.1364 | $873.13 | $873.10 | $873.20 | |