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 | $19.31 | 11.644% | $21.5585 | $21.56 | $21.55 | $21.60 |
Purchase #2 | $201.40 | 12.104% | $225.7775 | $225.78 | $225.80 | $225.80 |
Purchase #3 | $196.25 | 13.137% | $222.0314 | $222.03 | $222.05 | $222.00 |
Purchase #4 | $97.34 | 4.418% | $101.6405 | $101.64 | $101.65 | $101.60 |
Purchase #5 | $87.87 | 8.146% | $95.0279 | $95.03 | $95.05 | $95.00 |
Purchase #6 | $167.70 | 9.309% | $183.3112 | $183.31 | $183.30 | $183.30 |
Purchase #7 | $59.93 | 6.640% | $63.9094 | $63.91 | $63.90 | $63.90 |
7 purchase totals = | $829.80 | $913.2564 | $913.26 | $913.30 | $913.20 |