| 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 | $248.44 | 3.182% | $256.3454 | $256.35 | $256.35 | $256.30 |
| Purchase #2 | $129.58 | 13.682% | $147.3091 | $147.31 | $147.30 | $147.30 |
| Purchase #3 | $7.35 | 5.837% | $7.779 | $7.78 | $7.80 | $7.80 |
| Purchase #4 | $7.41 | 3.818% | $7.6929 | $7.69 | $7.70 | $7.70 |
| Purchase #5 | $124.91 | 6.172% | $132.6194 | $132.62 | $132.60 | $132.60 |
| Purchase #6 | $75.74 | 3.527% | $78.4113 | $78.41 | $78.40 | $78.40 |
| Purchase #7 | $206.38 | 11.331% | $229.7649 | $229.76 | $229.75 | $229.80 |
| 7 purchase totals = | $799.81 | $859.9220 | $859.92 | $859.90 | $859.90 | |