| 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 | $151.53 | 4.648% | $158.5731 | $158.57 | $158.55 | $158.60 |
| Purchase #2 | $85.28 | 6.326% | $90.6748 | $90.67 | $90.65 | $90.70 |
| Purchase #3 | $189.90 | 13.174% | $214.9174 | $214.92 | $214.90 | $214.90 |
| Purchase #4 | $57.63 | 13.390% | $65.3467 | $65.35 | $65.35 | $65.30 |
| Purchase #5 | $195.87 | 4.488% | $204.6606 | $204.66 | $204.65 | $204.70 |
| Purchase #6 | $77.36 | 12.514% | $87.0408 | $87.04 | $87.05 | $87.00 |
| Purchase #7 | $48.80 | 7.505% | $52.4624 | $52.46 | $52.45 | $52.50 |
| 7 purchase totals = | $806.37 | $873.6758 | $873.67 | $873.60 | $873.70 | |