| 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 | $45.77 | 11.559% | $51.0606 | $51.06 | $51.05 | $51.10 |
| Purchase #2 | $29.31 | 10.575% | $32.4095 | $32.41 | $32.40 | $32.40 |
| Purchase #3 | $116.78 | 3.142% | $120.4492 | $120.45 | $120.45 | $120.40 |
| Purchase #4 | $198.43 | 4.860% | $208.0737 | $208.07 | $208.05 | $208.10 |
| Purchase #5 | $58.80 | 9.265% | $64.2478 | $64.25 | $64.25 | $64.20 |
| Purchase #6 | $243.64 | 10.830% | $270.0262 | $270.03 | $270.05 | $270.00 |
| Purchase #7 | $102.78 | 7.783% | $110.7794 | $110.78 | $110.80 | $110.80 |
| 7 purchase totals = | $795.51 | $857.0464 | $857.05 | $857.05 | $857.00 | |