| 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 | $43.48 | 11.615% | $48.5302 | $48.53 | $48.55 | $48.50 |
| Purchase #2 | $185.33 | 5.528% | $195.575 | $195.58 | $195.60 | $195.60 |
| Purchase #3 | $62.65 | 13.689% | $71.2262 | $71.23 | $71.25 | $71.20 |
| Purchase #4 | $193.58 | 11.461% | $215.7662 | $215.77 | $215.75 | $215.80 |
| Purchase #5 | $130.85 | 13.871% | $149.0002 | $149.00 | $149.00 | $149.00 |
| Purchase #6 | $204.35 | 8.749% | $222.2286 | $222.23 | $222.25 | $222.20 |
| Purchase #7 | $16.38 | 8.769% | $17.8164 | $17.82 | $17.80 | $17.80 |
| 7 purchase totals = | $836.62 | $920.1428 | $920.16 | $920.20 | $920.10 | |