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 | $20.55 | 6.844% | $21.9564 | $21.96 | $21.95 | $22.00 |
Purchase #2 | $99.48 | 13.419% | $112.8292 | $112.83 | $112.85 | $112.80 |
Purchase #3 | $149.33 | 13.821% | $169.9689 | $169.97 | $169.95 | $170.00 |
Purchase #4 | $165.28 | 8.676% | $179.6197 | $179.62 | $179.60 | $179.60 |
Purchase #5 | $181.65 | 10.235% | $200.2419 | $200.24 | $200.25 | $200.20 |
Purchase #6 | $175.56 | 5.403% | $185.0455 | $185.05 | $185.05 | $185.00 |
Purchase #7 | $63.51 | 8.745% | $69.0639 | $69.06 | $69.05 | $69.10 |
7 purchase totals = | $855.36 | $938.7255 | $938.73 | $938.70 | $938.70 |