| 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 | $133.35 | 10.603% | $147.4891 | $147.49 | $147.50 | $147.50 |
| Purchase #2 | $124.59 | 5.750% | $131.7539 | $131.75 | $131.75 | $131.80 |
| Purchase #3 | $88.28 | 6.470% | $93.9917 | $93.99 | $94.00 | $94.00 |
| Purchase #4 | $125.52 | 9.661% | $137.6465 | $137.65 | $137.65 | $137.60 |
| Purchase #5 | $68.30 | 5.495% | $72.0531 | $72.05 | $72.05 | $72.10 |
| Purchase #6 | $66.53 | 10.527% | $73.5336 | $73.53 | $73.55 | $73.50 |
| Purchase #7 | $67.62 | 4.198% | $70.4587 | $70.46 | $70.45 | $70.50 |
| 7 purchase totals = | $674.19 | $726.9266 | $726.92 | $726.95 | $727.00 | |