| 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 | $29.61 | 11.523% | $33.022 | $33.02 | $33.00 | $33.00 |
| Purchase #2 | $147.55 | 3.483% | $152.6892 | $152.69 | $152.70 | $152.70 |
| Purchase #3 | $115.26 | 11.719% | $128.7673 | $128.77 | $128.75 | $128.80 |
| Purchase #4 | $185.91 | 9.424% | $203.4302 | $203.43 | $203.45 | $203.40 |
| Purchase #5 | $19.71 | 10.649% | $21.8089 | $21.81 | $21.80 | $21.80 |
| Purchase #6 | $227.95 | 10.780% | $252.523 | $252.52 | $252.50 | $252.50 |
| Purchase #7 | $115.68 | 8.374% | $125.367 | $125.37 | $125.35 | $125.40 |
| 7 purchase totals = | $841.67 | $917.6076 | $917.61 | $917.55 | $917.60 | |