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 | $97.40 | 8.230% | $105.416 | $105.42 | $105.40 | $105.40 |
Purchase #2 | $198.95 | 10.595% | $220.0288 | $220.03 | $220.05 | $220.00 |
Purchase #3 | $50.97 | 6.679% | $54.3743 | $54.37 | $54.35 | $54.40 |
Purchase #4 | $87.92 | 3.693% | $91.1669 | $91.17 | $91.15 | $91.20 |
Purchase #5 | $84.45 | 6.719% | $90.1242 | $90.12 | $90.10 | $90.10 |
Purchase #6 | $247.83 | 3.715% | $257.0369 | $257.04 | $257.05 | $257.00 |
Purchase #7 | $243.91 | 12.845% | $275.2402 | $275.24 | $275.25 | $275.20 |
7 purchase totals = | $1,011.43 | $1,093.3873 | $1,093.39 | $1,093.35 | $1,093.30 |