| 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 | $111.47 | 13.503% | $126.5218 | $126.52 | $126.50 | $126.50 |
| Purchase #2 | $39.56 | 7.152% | $42.3893 | $42.39 | $42.40 | $42.40 |
| Purchase #3 | $189.75 | 9.619% | $208.0021 | $208.00 | $208.00 | $208.00 |
| Purchase #4 | $215.70 | 8.396% | $233.8102 | $233.81 | $233.80 | $233.80 |
| Purchase #5 | $129.76 | 4.235% | $135.2553 | $135.26 | $135.25 | $135.30 |
| Purchase #6 | $221.37 | 6.434% | $235.6129 | $235.61 | $235.60 | $235.60 |
| Purchase #7 | $186.78 | 7.483% | $200.7567 | $200.76 | $200.75 | $200.80 |
| 7 purchase totals = | $1,094.39 | $1,182.3483 | $1,182.35 | $1,182.30 | $1,182.40 | |