| 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 | $66.99 | 9.568% | $73.3996 | $73.40 | $73.40 | $73.40 |
| Purchase #2 | $29.94 | 8.757% | $32.5618 | $32.56 | $32.55 | $32.60 |
| Purchase #3 | $183.91 | 6.518% | $195.8973 | $195.90 | $195.90 | $195.90 |
| Purchase #4 | $183.83 | 6.153% | $195.1411 | $195.14 | $195.15 | $195.10 |
| Purchase #5 | $234.50 | 10.606% | $259.3711 | $259.37 | $259.35 | $259.40 |
| Purchase #6 | $62.85 | 6.729% | $67.0792 | $67.08 | $67.10 | $67.10 |
| Purchase #7 | $5.86 | 7.189% | $6.2813 | $6.28 | $6.30 | $6.30 |
| 7 purchase totals = | $767.88 | $829.7314 | $829.73 | $829.75 | $829.80 | |