| 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 | $71.73 | 5.440% | $75.6321 | $75.63 | $75.65 | $75.60 |
| Purchase #2 | $200.63 | 6.275% | $213.2195 | $213.22 | $213.20 | $213.20 |
| Purchase #3 | $21.68 | 9.528% | $23.7457 | $23.75 | $23.75 | $23.70 |
| Purchase #4 | $111.42 | 7.223% | $119.4679 | $119.47 | $119.45 | $119.50 |
| Purchase #5 | $212.83 | 7.819% | $229.4712 | $229.47 | $229.45 | $229.50 |
| Purchase #6 | $228.29 | 6.531% | $243.1996 | $243.20 | $243.20 | $243.20 |
| Purchase #7 | $154.94 | 10.472% | $171.1653 | $171.17 | $171.15 | $171.20 |
| 7 purchase totals = | $1,001.52 | $1,075.9013 | $1,075.91 | $1,075.85 | $1,075.90 | |