| 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 | $74.92 | 5.327% | $78.911 | $78.91 | $78.90 | $78.90 |
| Purchase #2 | $53.61 | 3.154% | $55.3009 | $55.30 | $55.30 | $55.30 |
| Purchase #3 | $246.67 | 7.553% | $265.301 | $265.30 | $265.30 | $265.30 |
| Purchase #4 | $27.41 | 4.125% | $28.5407 | $28.54 | $28.55 | $28.50 |
| Purchase #5 | $113.46 | 13.465% | $128.7374 | $128.74 | $128.75 | $128.70 |
| Purchase #6 | $20.60 | 12.264% | $23.1264 | $23.13 | $23.15 | $23.10 |
| Purchase #7 | $181.77 | 12.619% | $204.7076 | $204.71 | $204.70 | $204.70 |
| 7 purchase totals = | $718.44 | $784.6250 | $784.63 | $784.65 | $784.50 | |