| 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 | $230.49 | 9.319% | $251.9694 | $251.97 | $251.95 | $252.00 |
| Purchase #2 | $154.41 | 12.775% | $174.1359 | $174.14 | $174.15 | $174.10 |
| Purchase #3 | $218.39 | 12.436% | $245.549 | $245.55 | $245.55 | $245.50 |
| Purchase #4 | $101.46 | 6.258% | $107.8094 | $107.81 | $107.80 | $107.80 |
| Purchase #5 | $62.96 | 12.295% | $70.7009 | $70.70 | $70.70 | $70.70 |
| Purchase #6 | $178.30 | 12.681% | $200.9102 | $200.91 | $200.90 | $200.90 |
| Purchase #7 | $95.36 | 11.212% | $106.0518 | $106.05 | $106.05 | $106.10 |
| 7 purchase totals = | $1,041.37 | $1,157.1266 | $1,157.13 | $1,157.10 | $1,157.10 | |