| 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 | $170.49 | 3.612% | $176.6481 | $176.65 | $176.65 | $176.60 |
| Purchase #2 | $131.31 | 3.823% | $136.33 | $136.33 | $136.35 | $136.30 |
| Purchase #3 | $217.79 | 5.272% | $229.2719 | $229.27 | $229.25 | $229.30 |
| Purchase #4 | $225.71 | 11.432% | $251.5132 | $251.51 | $251.50 | $251.50 |
| Purchase #5 | $53.96 | 3.753% | $55.9851 | $55.99 | $56.00 | $56.00 |
| Purchase #6 | $223.34 | 7.182% | $239.3803 | $239.38 | $239.40 | $239.40 |
| Purchase #7 | $58.43 | 9.172% | $63.7892 | $63.79 | $63.80 | $63.80 |
| 7 purchase totals = | $1,081.03 | $1,152.9178 | $1,152.92 | $1,152.95 | $1,152.90 | |