| 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 | $25.54 | 6.427% | $27.1815 | $27.18 | $27.20 | $27.20 |
| Purchase #2 | $167.48 | 7.508% | $180.0544 | $180.05 | $180.05 | $180.10 |
| Purchase #3 | $32.50 | 8.505% | $35.2641 | $35.26 | $35.25 | $35.30 |
| Purchase #4 | $232.95 | 10.780% | $258.062 | $258.06 | $258.05 | $258.10 |
| Purchase #5 | $200.92 | 10.197% | $221.4078 | $221.41 | $221.40 | $221.40 |
| Purchase #6 | $82.61 | 6.717% | $88.1589 | $88.16 | $88.15 | $88.20 |
| Purchase #7 | $40.55 | 11.648% | $45.2733 | $45.27 | $45.25 | $45.30 |
| 7 purchase totals = | $782.55 | $855.4020 | $855.39 | $855.35 | $855.60 | |