| 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 | $159.31 | 8.707% | $173.1811 | $173.18 | $173.20 | $173.20 |
| Purchase #2 | $115.34 | 11.589% | $128.7068 | $128.71 | $128.70 | $128.70 |
| Purchase #3 | $49.25 | 6.703% | $52.5512 | $52.55 | $52.55 | $52.60 |
| Purchase #4 | $45.59 | 6.311% | $48.4672 | $48.47 | $48.45 | $48.50 |
| Purchase #5 | $119.40 | 10.560% | $132.0086 | $132.01 | $132.00 | $132.00 |
| Purchase #6 | $96.98 | 11.581% | $108.2113 | $108.21 | $108.20 | $108.20 |
| Purchase #7 | $250.92 | 11.812% | $280.5587 | $280.56 | $280.55 | $280.60 |
| 7 purchase totals = | $836.79 | $923.6849 | $923.69 | $923.65 | $923.80 | |