| 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 | $192.47 | 9.527% | $210.8066 | $210.81 | $210.80 | $210.80 |
| Purchase #2 | $63.60 | 9.496% | $69.6395 | $69.64 | $69.65 | $69.60 |
| Purchase #3 | $206.79 | 3.328% | $213.672 | $213.67 | $213.65 | $213.70 |
| Purchase #4 | $216.33 | 12.730% | $243.8688 | $243.87 | $243.85 | $243.90 |
| Purchase #5 | $29.67 | 8.309% | $32.1353 | $32.14 | $32.15 | $32.10 |
| Purchase #6 | $60.80 | 9.151% | $66.3638 | $66.36 | $66.35 | $66.40 |
| Purchase #7 | $72.75 | 7.729% | $78.3728 | $78.37 | $78.35 | $78.40 |
| 7 purchase totals = | $842.41 | $914.8588 | $914.86 | $914.80 | $914.90 | |