| 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 | $179.86 | 7.156% | $192.7308 | $192.73 | $192.75 | $192.70 |
| Purchase #2 | $109.83 | 9.517% | $120.2825 | $120.28 | $120.30 | $120.30 |
| Purchase #3 | $244.58 | 6.605% | $260.7345 | $260.73 | $260.75 | $260.70 |
| Purchase #4 | $88.59 | 7.486% | $95.2218 | $95.22 | $95.20 | $95.20 |
| Purchase #5 | $217.63 | 7.184% | $233.2645 | $233.26 | $233.25 | $233.30 |
| Purchase #6 | $156.73 | 3.746% | $162.6011 | $162.60 | $162.60 | $162.60 |
| Purchase #7 | $150.92 | 9.804% | $165.7162 | $165.72 | $165.70 | $165.70 |
| 7 purchase totals = | $1,148.14 | $1,230.5514 | $1,230.54 | $1,230.55 | $1,230.50 | |