| 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 | $101.54 | 6.760% | $108.4041 | $108.40 | $108.40 | $108.40 |
| Purchase #2 | $162.77 | 8.676% | $176.8919 | $176.89 | $176.90 | $176.90 |
| Purchase #3 | $152.67 | 7.142% | $163.5737 | $163.57 | $163.55 | $163.60 |
| Purchase #4 | $250.52 | 11.168% | $278.4981 | $278.50 | $278.50 | $278.50 |
| Purchase #5 | $61.90 | 9.769% | $67.947 | $67.95 | $67.95 | $67.90 |
| Purchase #6 | $21.48 | 10.598% | $23.7565 | $23.76 | $23.75 | $23.80 |
| Purchase #7 | $170.74 | 10.315% | $188.3518 | $188.35 | $188.35 | $188.40 |
| 7 purchase totals = | $921.62 | $1,007.4231 | $1,007.42 | $1,007.40 | $1,007.50 | |