| 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 | $131.25 | 10.474% | $144.9971 | $145.00 | $145.00 | $145.00 |
| Purchase #2 | $6.56 | 8.860% | $7.1412 | $7.14 | $7.15 | $7.10 |
| Purchase #3 | $239.65 | 11.564% | $267.3631 | $267.36 | $267.35 | $267.40 |
| Purchase #4 | $16.36 | 3.711% | $16.9671 | $16.97 | $16.95 | $17.00 |
| Purchase #5 | $117.45 | 5.739% | $124.1905 | $124.19 | $124.20 | $124.20 |
| Purchase #6 | $34.99 | 8.511% | $37.968 | $37.97 | $37.95 | $38.00 |
| Purchase #7 | $193.48 | 10.414% | $213.629 | $213.63 | $213.65 | $213.60 |
| 7 purchase totals = | $739.74 | $812.2560 | $812.26 | $812.25 | $812.30 | |