| 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 | $118.78 | 9.610% | $130.1948 | $130.19 | $130.20 | $130.20 |
| Purchase #2 | $64.67 | 8.432% | $70.123 | $70.12 | $70.10 | $70.10 |
| Purchase #3 | $106.85 | 10.254% | $117.8064 | $117.81 | $117.80 | $117.80 |
| Purchase #4 | $175.80 | 12.486% | $197.7504 | $197.75 | $197.75 | $197.80 |
| Purchase #5 | $27.56 | 10.630% | $30.4896 | $30.49 | $30.50 | $30.50 |
| Purchase #6 | $152.51 | 8.397% | $165.3163 | $165.32 | $165.30 | $165.30 |
| Purchase #7 | $213.47 | 4.786% | $223.6867 | $223.69 | $223.70 | $223.70 |
| 7 purchase totals = | $859.64 | $935.3672 | $935.37 | $935.35 | $935.40 | |