| 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 | $220.84 | 9.637% | $242.1224 | $242.12 | $242.10 | $242.10 |
| Purchase #2 | $147.71 | 9.572% | $161.8488 | $161.85 | $161.85 | $161.80 |
| Purchase #3 | $203.45 | 5.408% | $214.4526 | $214.45 | $214.45 | $214.50 |
| Purchase #4 | $158.38 | 6.150% | $168.1204 | $168.12 | $168.10 | $168.10 |
| Purchase #5 | $93.31 | 8.871% | $101.5875 | $101.59 | $101.60 | $101.60 |
| Purchase #6 | $39.47 | 7.209% | $42.3154 | $42.32 | $42.30 | $42.30 |
| Purchase #7 | $27.92 | 9.313% | $30.5202 | $30.52 | $30.50 | $30.50 |
| 7 purchase totals = | $891.08 | $960.9673 | $960.97 | $960.90 | $960.90 | |