| 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 | $115.93 | 3.215% | $119.6571 | $119.66 | $119.65 | $119.70 |
| Purchase #2 | $79.80 | 11.680% | $89.1206 | $89.12 | $89.10 | $89.10 |
| Purchase #3 | $179.81 | 3.758% | $186.5673 | $186.57 | $186.55 | $186.60 |
| Purchase #4 | $78.94 | 10.398% | $87.1482 | $87.15 | $87.15 | $87.10 |
| Purchase #5 | $136.76 | 11.147% | $152.0046 | $152.00 | $152.00 | $152.00 |
| Purchase #6 | $35.76 | 7.593% | $38.4753 | $38.48 | $38.50 | $38.50 |
| Purchase #7 | $52.84 | 9.654% | $57.9412 | $57.94 | $57.95 | $57.90 |
| 7 purchase totals = | $679.84 | $730.9143 | $730.92 | $730.90 | $730.90 | |