| 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 | $236.91 | 4.523% | $247.6254 | $247.63 | $247.65 | $247.60 |
| Purchase #2 | $21.84 | 3.149% | $22.5277 | $22.53 | $22.55 | $22.50 |
| Purchase #3 | $169.42 | 11.307% | $188.5763 | $188.58 | $188.60 | $188.60 |
| Purchase #4 | $149.51 | 9.554% | $163.7942 | $163.79 | $163.80 | $163.80 |
| Purchase #5 | $137.65 | 4.861% | $144.3412 | $144.34 | $144.35 | $144.30 |
| Purchase #6 | $62.84 | 9.311% | $68.691 | $68.69 | $68.70 | $68.70 |
| Purchase #7 | $19.41 | 8.353% | $21.0313 | $21.03 | $21.05 | $21.00 |
| 7 purchase totals = | $797.58 | $856.5871 | $856.59 | $856.70 | $856.50 | |