| 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 | $222.79 | 10.182% | $245.4745 | $245.47 | $245.45 | $245.50 |
| Purchase #2 | $230.41 | 10.574% | $254.7736 | $254.77 | $254.75 | $254.80 |
| Purchase #3 | $121.35 | 11.142% | $134.8708 | $134.87 | $134.85 | $134.90 |
| Purchase #4 | $53.67 | 12.605% | $60.4351 | $60.44 | $60.45 | $60.40 |
| Purchase #5 | $66.50 | 5.685% | $70.2805 | $70.28 | $70.30 | $70.30 |
| Purchase #6 | $191.40 | 4.343% | $199.7125 | $199.71 | $199.70 | $199.70 |
| Purchase #7 | $193.68 | 10.456% | $213.9312 | $213.93 | $213.95 | $213.90 |
| 7 purchase totals = | $1,079.80 | $1,179.4782 | $1,179.47 | $1,179.45 | $1,179.50 | |