| 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 | $157.85 | 6.768% | $168.5333 | $168.53 | $168.55 | $168.50 |
| Purchase #2 | $165.38 | 7.341% | $177.5205 | $177.52 | $177.50 | $177.50 |
| Purchase #3 | $15.76 | 3.783% | $16.3562 | $16.36 | $16.35 | $16.40 |
| Purchase #4 | $111.70 | 6.127% | $118.5439 | $118.54 | $118.55 | $118.50 |
| Purchase #5 | $174.74 | 3.234% | $180.3911 | $180.39 | $180.40 | $180.40 |
| Purchase #6 | $149.32 | 6.760% | $159.414 | $159.41 | $159.40 | $159.40 |
| Purchase #7 | $33.99 | 10.807% | $37.6633 | $37.66 | $37.65 | $37.70 |
| 7 purchase totals = | $808.74 | $858.4223 | $858.41 | $858.40 | $858.40 | |