| 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 | $76.28 | 13.723% | $86.7479 | $86.75 | $86.75 | $86.70 |
| Purchase #2 | $136.25 | 3.695% | $141.2844 | $141.28 | $141.30 | $141.30 |
| Purchase #3 | $28.28 | 11.128% | $31.427 | $31.43 | $31.45 | $31.40 |
| Purchase #4 | $103.49 | 11.472% | $115.3624 | $115.36 | $115.35 | $115.40 |
| Purchase #5 | $48.54 | 10.811% | $53.7877 | $53.79 | $53.80 | $53.80 |
| Purchase #6 | $217.80 | 13.404% | $246.9939 | $246.99 | $247.00 | $247.00 |
| Purchase #7 | $30.52 | 10.133% | $33.6126 | $33.61 | $33.60 | $33.60 |
| 7 purchase totals = | $641.16 | $709.2159 | $709.21 | $709.25 | $709.20 | |