| 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 | $191.82 | 8.260% | $207.6643 | $207.66 | $207.65 | $207.70 |
| Purchase #2 | $105.76 | 6.835% | $112.9887 | $112.99 | $113.00 | $113.00 |
| Purchase #3 | $124.35 | 4.724% | $130.2243 | $130.22 | $130.20 | $130.20 |
| Purchase #4 | $20.36 | 13.330% | $23.074 | $23.07 | $23.05 | $23.10 |
| Purchase #5 | $191.34 | 9.108% | $208.7672 | $208.77 | $208.75 | $208.80 |
| Purchase #6 | $161.35 | 4.301% | $168.2897 | $168.29 | $168.30 | $168.30 |
| Purchase #7 | $102.31 | 6.383% | $108.8404 | $108.84 | $108.85 | $108.80 |
| 7 purchase totals = | $897.29 | $959.8486 | $959.84 | $959.80 | $959.90 | |