| 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 | $111.61 | 5.406% | $117.6436 | $117.64 | $117.65 | $117.60 |
| Purchase #2 | $45.61 | 13.679% | $51.849 | $51.85 | $51.85 | $51.80 |
| Purchase #3 | $192.61 | 12.559% | $216.7999 | $216.80 | $216.80 | $216.80 |
| Purchase #4 | $179.36 | 3.668% | $185.9389 | $185.94 | $185.95 | $185.90 |
| Purchase #5 | $93.42 | 3.725% | $96.8999 | $96.90 | $96.90 | $96.90 |
| Purchase #6 | $32.85 | 6.432% | $34.9629 | $34.96 | $34.95 | $35.00 |
| Purchase #7 | $196.38 | 6.102% | $208.3631 | $208.36 | $208.35 | $208.40 |
| 7 purchase totals = | $851.84 | $912.4573 | $912.45 | $912.45 | $912.40 | |