| 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 | $136.59 | 10.202% | $150.5249 | $150.52 | $150.50 | $150.50 |
| Purchase #2 | $7.79 | 6.480% | $8.2948 | $8.29 | $8.30 | $8.30 |
| Purchase #3 | $243.42 | 6.653% | $259.6147 | $259.61 | $259.60 | $259.60 |
| Purchase #4 | $124.67 | 6.504% | $132.7785 | $132.78 | $132.80 | $132.80 |
| Purchase #5 | $172.55 | 12.125% | $193.4717 | $193.47 | $193.45 | $193.50 |
| Purchase #6 | $141.60 | 9.340% | $154.8254 | $154.83 | $154.85 | $154.80 |
| Purchase #7 | $139.72 | 6.464% | $148.7515 | $148.75 | $148.75 | $148.80 |
| 7 purchase totals = | $966.34 | $1,048.2615 | $1,048.25 | $1,048.25 | $1,048.30 | |