| 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 | $145.87 | 4.700% | $152.7259 | $152.73 | $152.75 | $152.70 |
| Purchase #2 | $213.48 | 4.870% | $223.8765 | $223.88 | $223.90 | $223.90 |
| Purchase #3 | $74.72 | 7.539% | $80.3531 | $80.35 | $80.35 | $80.40 |
| Purchase #4 | $95.60 | 4.232% | $99.6458 | $99.65 | $99.65 | $99.60 |
| Purchase #5 | $169.68 | 4.730% | $177.7059 | $177.71 | $177.70 | $177.70 |
| Purchase #6 | $71.25 | 3.585% | $73.8043 | $73.80 | $73.80 | $73.80 |
| Purchase #7 | $229.54 | 12.135% | $257.3947 | $257.39 | $257.40 | $257.40 |
| 7 purchase totals = | $1,000.14 | $1,065.5062 | $1,065.51 | $1,065.55 | $1,065.50 | |