| 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 | $206.70 | 9.702% | $226.754 | $226.75 | $226.75 | $226.80 |
| Purchase #2 | $66.71 | 11.560% | $74.4217 | $74.42 | $74.40 | $74.40 |
| Purchase #3 | $25.91 | 10.165% | $28.5438 | $28.54 | $28.55 | $28.50 |
| Purchase #4 | $139.85 | 8.676% | $151.9834 | $151.98 | $152.00 | $152.00 |
| Purchase #5 | $92.86 | 3.849% | $96.4342 | $96.43 | $96.45 | $96.40 |
| Purchase #6 | $142.87 | 10.466% | $157.8228 | $157.82 | $157.80 | $157.80 |
| Purchase #7 | $154.36 | 11.679% | $172.3877 | $172.39 | $172.40 | $172.40 |
| 7 purchase totals = | $829.26 | $908.3476 | $908.33 | $908.35 | $908.30 | |