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 | $6.37 | 6.781% | $6.8019 | $6.80 | $6.80 | $6.80 |
Purchase #2 | $113.71 | 8.375% | $123.2332 | $123.23 | $123.25 | $123.20 |
Purchase #3 | $136.60 | 6.810% | $145.9025 | $145.90 | $145.90 | $145.90 |
Purchase #4 | $133.47 | 8.616% | $144.9698 | $144.97 | $144.95 | $145.00 |
Purchase #5 | $84.95 | 8.664% | $92.3101 | $92.31 | $92.30 | $92.30 |
Purchase #6 | $22.98 | 13.675% | $26.1225 | $26.12 | $26.10 | $26.10 |
Purchase #7 | $77.48 | 4.785% | $81.1874 | $81.19 | $81.20 | $81.20 |
7 purchase totals = | $575.56 | $620.5274 | $620.52 | $620.50 | $620.50 |