| 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 | $235.74 | 9.260% | $257.5695 | $257.57 | $257.55 | $257.60 |
| Purchase #2 | $31.92 | 9.862% | $35.068 | $35.07 | $35.05 | $35.10 |
| Purchase #3 | $176.81 | 9.517% | $193.637 | $193.64 | $193.65 | $193.60 |
| Purchase #4 | $146.96 | 3.474% | $152.0654 | $152.07 | $152.05 | $152.10 |
| Purchase #5 | $14.44 | 10.123% | $15.9018 | $15.90 | $15.90 | $15.90 |
| Purchase #6 | $130.80 | 13.461% | $148.407 | $148.41 | $148.40 | $148.40 |
| Purchase #7 | $111.34 | 8.688% | $121.0132 | $121.01 | $121.00 | $121.00 |
| 7 purchase totals = | $848.01 | $923.6619 | $923.67 | $923.60 | $923.70 | |