| 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 | $88.49 | 13.231% | $100.1981 | $100.20 | $100.20 | $100.20 |
| Purchase #2 | $142.92 | 10.633% | $158.1167 | $158.12 | $158.10 | $158.10 |
| Purchase #3 | $192.55 | 11.572% | $214.8319 | $214.83 | $214.85 | $214.80 |
| Purchase #4 | $184.28 | 11.577% | $205.6141 | $205.61 | $205.60 | $205.60 |
| Purchase #5 | $145.26 | 12.668% | $163.6615 | $163.66 | $163.65 | $163.70 |
| Purchase #6 | $249.62 | 11.334% | $277.9119 | $277.91 | $277.90 | $277.90 |
| Purchase #7 | $224.94 | 9.370% | $246.0169 | $246.02 | $246.00 | $246.00 |
| 7 purchase totals = | $1,228.06 | $1,366.3511 | $1,366.35 | $1,366.30 | $1,366.30 | |