| 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 | $55.41 | 13.510% | $62.8959 | $62.90 | $62.90 | $62.90 |
| Purchase #2 | $14.71 | 9.758% | $16.1454 | $16.15 | $16.15 | $16.10 |
| Purchase #3 | $158.82 | 8.316% | $172.0275 | $172.03 | $172.05 | $172.00 |
| Purchase #4 | $208.46 | 10.847% | $231.0717 | $231.07 | $231.05 | $231.10 |
| Purchase #5 | $46.72 | 5.523% | $49.3003 | $49.30 | $49.30 | $49.30 |
| Purchase #6 | $62.46 | 11.810% | $69.8365 | $69.84 | $69.85 | $69.80 |
| Purchase #7 | $18.26 | 6.419% | $19.4321 | $19.43 | $19.45 | $19.40 |
| 7 purchase totals = | $564.84 | $620.7094 | $620.72 | $620.75 | $620.60 | |