| 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 | $32.71 | 8.638% | $35.5355 | $35.54 | $35.55 | $35.50 |
| Purchase #2 | $194.59 | 5.471% | $205.236 | $205.24 | $205.25 | $205.20 |
| Purchase #3 | $124.80 | 13.509% | $141.6592 | $141.66 | $141.65 | $141.70 |
| Purchase #4 | $132.27 | 8.834% | $143.9547 | $143.95 | $143.95 | $144.00 |
| Purchase #5 | $133.95 | 3.447% | $138.5673 | $138.57 | $138.55 | $138.60 |
| Purchase #6 | $191.74 | 7.535% | $206.1876 | $206.19 | $206.20 | $206.20 |
| Purchase #7 | $236.62 | 7.631% | $254.6765 | $254.68 | $254.70 | $254.70 |
| 7 purchase totals = | $1,046.68 | $1,125.8168 | $1,125.83 | $1,125.85 | $1,125.90 | |