| 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 | $80.83 | 9.442% | $88.462 | $88.46 | $88.45 | $88.50 |
| Purchase #2 | $210.62 | 13.605% | $239.2749 | $239.27 | $239.25 | $239.30 |
| Purchase #3 | $82.82 | 10.692% | $91.6751 | $91.68 | $91.70 | $91.70 |
| Purchase #4 | $162.97 | 6.211% | $173.0921 | $173.09 | $173.10 | $173.10 |
| Purchase #5 | $77.31 | 8.620% | $83.9741 | $83.97 | $83.95 | $84.00 |
| Purchase #6 | $199.33 | 5.233% | $209.7609 | $209.76 | $209.75 | $209.80 |
| Purchase #7 | $177.60 | 4.545% | $185.6719 | $185.67 | $185.65 | $185.70 |
| 7 purchase totals = | $991.48 | $1,071.9110 | $1,071.90 | $1,071.85 | $1,072.10 | |