| 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 | $188.62 | 9.632% | $206.7879 | $206.79 | $206.80 | $206.80 |
| Purchase #2 | $69.68 | 4.213% | $72.6156 | $72.62 | $72.60 | $72.60 |
| Purchase #3 | $240.73 | 9.771% | $264.2517 | $264.25 | $264.25 | $264.30 |
| Purchase #4 | $114.96 | 11.712% | $128.4241 | $128.42 | $128.40 | $128.40 |
| Purchase #5 | $215.99 | 6.819% | $230.7184 | $230.72 | $230.70 | $230.70 |
| Purchase #6 | $131.68 | 7.682% | $141.7957 | $141.80 | $141.80 | $141.80 |
| Purchase #7 | $105.86 | 11.415% | $117.9439 | $117.94 | $117.95 | $117.90 |
| 7 purchase totals = | $1,067.52 | $1,162.5373 | $1,162.54 | $1,162.50 | $1,162.50 | |