| 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 | $63.56 | 10.797% | $70.4226 | $70.42 | $70.40 | $70.40 |
| Purchase #2 | $79.73 | 5.812% | $84.3639 | $84.36 | $84.35 | $84.40 |
| Purchase #3 | $227.73 | 8.371% | $246.7933 | $246.79 | $246.80 | $246.80 |
| Purchase #4 | $172.89 | 9.693% | $189.6482 | $189.65 | $189.65 | $189.60 |
| Purchase #5 | $203.79 | 8.256% | $220.6149 | $220.61 | $220.60 | $220.60 |
| Purchase #6 | $19.84 | 8.363% | $21.4992 | $21.50 | $21.50 | $21.50 |
| Purchase #7 | $121.77 | 8.116% | $131.6529 | $131.65 | $131.65 | $131.70 |
| 7 purchase totals = | $889.31 | $964.9950 | $964.98 | $964.95 | $965.00 | |