| 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 | $158.28 | 5.774% | $167.4191 | $167.42 | $167.40 | $167.40 |
| Purchase #2 | $66.51 | 7.195% | $71.2954 | $71.30 | $71.30 | $71.30 |
| Purchase #3 | $92.26 | 4.214% | $96.1478 | $96.15 | $96.15 | $96.10 |
| Purchase #4 | $41.95 | 6.110% | $44.5131 | $44.51 | $44.50 | $44.50 |
| Purchase #5 | $30.73 | 7.347% | $32.9877 | $32.99 | $33.00 | $33.00 |
| Purchase #6 | $179.49 | 13.681% | $204.046 | $204.05 | $204.05 | $204.00 |
| Purchase #7 | $36.55 | 3.862% | $37.9616 | $37.96 | $37.95 | $38.00 |
| 7 purchase totals = | $605.77 | $654.3707 | $654.38 | $654.35 | $654.30 | |