| 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 | $127.42 | 4.396% | $133.0214 | $133.02 | $133.00 | $133.00 |
| Purchase #2 | $244.71 | 10.396% | $270.1501 | $270.15 | $270.15 | $270.20 |
| Purchase #3 | $106.98 | 8.555% | $116.1321 | $116.13 | $116.15 | $116.10 |
| Purchase #4 | $186.89 | 11.552% | $208.4795 | $208.48 | $208.50 | $208.50 |
| Purchase #5 | $72.53 | 10.260% | $79.9716 | $79.97 | $79.95 | $80.00 |
| Purchase #6 | $158.75 | 13.830% | $180.7051 | $180.71 | $180.70 | $180.70 |
| Purchase #7 | $19.74 | 10.479% | $21.8086 | $21.81 | $21.80 | $21.80 |
| 7 purchase totals = | $917.02 | $1,010.2684 | $1,010.27 | $1,010.25 | $1,010.30 | |