| 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 | $129.25 | 8.404% | $140.1122 | $140.11 | $140.10 | $140.10 |
| Purchase #2 | $77.75 | 3.802% | $80.7061 | $80.71 | $80.70 | $80.70 |
| Purchase #3 | $162.32 | 4.591% | $169.7721 | $169.77 | $169.75 | $169.80 |
| Purchase #4 | $219.37 | 5.693% | $231.8587 | $231.86 | $231.85 | $231.90 |
| Purchase #5 | $136.65 | 13.811% | $155.5227 | $155.52 | $155.50 | $155.50 |
| Purchase #6 | $101.77 | 8.139% | $110.0531 | $110.05 | $110.05 | $110.10 |
| Purchase #7 | $147.32 | 10.203% | $162.3511 | $162.35 | $162.35 | $162.40 |
| 7 purchase totals = | $974.43 | $1,050.3760 | $1,050.37 | $1,050.30 | $1,050.50 | |