| 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 | $144.46 | 8.239% | $156.3621 | $156.36 | $156.35 | $156.40 |
| Purchase #2 | $238.49 | 12.768% | $268.9404 | $268.94 | $268.95 | $268.90 |
| Purchase #3 | $146.27 | 7.178% | $156.7693 | $156.77 | $156.75 | $156.80 |
| Purchase #4 | $247.87 | 9.162% | $270.5798 | $270.58 | $270.60 | $270.60 |
| Purchase #5 | $187.33 | 5.631% | $197.8786 | $197.88 | $197.90 | $197.90 |
| Purchase #6 | $122.64 | 6.790% | $130.9673 | $130.97 | $130.95 | $131.00 |
| Purchase #7 | $216.32 | 9.463% | $236.7904 | $236.79 | $236.80 | $236.80 |
| 7 purchase totals = | $1,303.38 | $1,418.2879 | $1,418.29 | $1,418.30 | $1,418.40 | |