| 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 | $21.51 | 4.116% | $22.3954 | $22.40 | $22.40 | $22.40 |
| Purchase #2 | $217.74 | 13.516% | $247.1697 | $247.17 | $247.15 | $247.20 |
| Purchase #3 | $154.35 | 8.481% | $167.4404 | $167.44 | $167.45 | $167.40 |
| Purchase #4 | $174.64 | 10.357% | $192.7275 | $192.73 | $192.75 | $192.70 |
| Purchase #5 | $63.52 | 6.854% | $67.8737 | $67.87 | $67.85 | $67.90 |
| Purchase #6 | $48.90 | 10.182% | $53.879 | $53.88 | $53.90 | $53.90 |
| Purchase #7 | $184.70 | 9.334% | $201.9399 | $201.94 | $201.95 | $201.90 |
| 7 purchase totals = | $865.36 | $953.4256 | $953.43 | $953.45 | $953.40 | |