| 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 | $192.55 | 6.291% | $204.6633 | $204.66 | $204.65 | $204.70 |
| Purchase #2 | $193.36 | 8.458% | $209.7144 | $209.71 | $209.70 | $209.70 |
| Purchase #3 | $137.77 | 10.254% | $151.8969 | $151.90 | $151.90 | $151.90 |
| Purchase #4 | $32.63 | 7.633% | $35.1206 | $35.12 | $35.10 | $35.10 |
| Purchase #5 | $7.61 | 12.346% | $8.5495 | $8.55 | $8.55 | $8.50 |
| Purchase #6 | $21.27 | 10.788% | $23.5646 | $23.56 | $23.55 | $23.60 |
| Purchase #7 | $207.98 | 3.393% | $215.0368 | $215.04 | $215.05 | $215.00 |
| 7 purchase totals = | $793.17 | $848.5461 | $848.54 | $848.50 | $848.50 | |