| 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 | $183.48 | 3.654% | $190.1844 | $190.18 | $190.20 | $190.20 |
| Purchase #2 | $76.58 | 9.168% | $83.6009 | $83.60 | $83.60 | $83.60 |
| Purchase #3 | $123.95 | 12.794% | $139.8082 | $139.81 | $139.80 | $139.80 |
| Purchase #4 | $122.68 | 5.847% | $129.8531 | $129.85 | $129.85 | $129.90 |
| Purchase #5 | $87.62 | 5.628% | $92.5513 | $92.55 | $92.55 | $92.60 |
| Purchase #6 | $26.51 | 3.402% | $27.4119 | $27.41 | $27.40 | $27.40 |
| Purchase #7 | $52.91 | 3.706% | $54.8708 | $54.87 | $54.85 | $54.90 |
| 7 purchase totals = | $673.73 | $718.2806 | $718.27 | $718.25 | $718.40 | |