| 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 | $96.27 | 3.581% | $99.7174 | $99.72 | $99.70 | $99.70 |
| Purchase #2 | $211.96 | 7.833% | $228.5628 | $228.56 | $228.55 | $228.60 |
| Purchase #3 | $205.90 | 7.748% | $221.8531 | $221.85 | $221.85 | $221.90 |
| Purchase #4 | $19.97 | 13.167% | $22.5994 | $22.60 | $22.60 | $22.60 |
| Purchase #5 | $118.67 | 13.553% | $134.7533 | $134.75 | $134.75 | $134.80 |
| Purchase #6 | $89.67 | 8.699% | $97.4704 | $97.47 | $97.45 | $97.50 |
| Purchase #7 | $173.53 | 9.406% | $189.8522 | $189.85 | $189.85 | $189.90 |
| 7 purchase totals = | $915.97 | $994.8086 | $994.80 | $994.75 | $995.00 | |