| 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 | $181.34 | 13.668% | $206.1256 | $206.13 | $206.15 | $206.10 |
| Purchase #2 | $243.30 | 13.843% | $276.98 | $276.98 | $277.00 | $277.00 |
| Purchase #3 | $214.88 | 11.373% | $239.3183 | $239.32 | $239.30 | $239.30 |
| Purchase #4 | $137.33 | 3.541% | $142.1929 | $142.19 | $142.20 | $142.20 |
| Purchase #5 | $94.73 | 9.481% | $103.7114 | $103.71 | $103.70 | $103.70 |
| Purchase #6 | $241.79 | 10.570% | $267.3472 | $267.35 | $267.35 | $267.30 |
| Purchase #7 | $75.80 | 9.148% | $82.7342 | $82.73 | $82.75 | $82.70 |
| 7 purchase totals = | $1,189.17 | $1,318.4096 | $1,318.41 | $1,318.45 | $1,318.30 | |