| 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 | $30.84 | 13.548% | $35.0182 | $35.02 | $35.00 | $35.00 |
| Purchase #2 | $190.74 | 10.194% | $210.184 | $210.18 | $210.20 | $210.20 |
| Purchase #3 | $35.81 | 3.233% | $36.9677 | $36.97 | $36.95 | $37.00 |
| Purchase #4 | $94.37 | 4.341% | $98.4666 | $98.47 | $98.45 | $98.50 |
| Purchase #5 | $91.45 | 11.213% | $101.7043 | $101.70 | $101.70 | $101.70 |
| Purchase #6 | $44.72 | 12.304% | $50.2223 | $50.22 | $50.20 | $50.20 |
| Purchase #7 | $89.67 | 13.452% | $101.7324 | $101.73 | $101.75 | $101.70 |
| 7 purchase totals = | $577.60 | $634.2955 | $634.29 | $634.25 | $634.30 | |