| 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 | $162.65 | 4.252% | $169.5659 | $169.57 | $169.55 | $169.60 |
| Purchase #2 | $113.41 | 4.511% | $118.5259 | $118.53 | $118.55 | $118.50 |
| Purchase #3 | $100.34 | 12.824% | $113.2076 | $113.21 | $113.20 | $113.20 |
| Purchase #4 | $39.74 | 9.716% | $43.6011 | $43.60 | $43.60 | $43.60 |
| Purchase #5 | $155.62 | 9.113% | $169.8017 | $169.80 | $169.80 | $169.80 |
| Purchase #6 | $193.80 | 7.607% | $208.5424 | $208.54 | $208.55 | $208.50 |
| Purchase #7 | $177.75 | 5.828% | $188.1093 | $188.11 | $188.10 | $188.10 |
| 7 purchase totals = | $943.31 | $1,011.3539 | $1,011.36 | $1,011.35 | $1,011.30 | |