| 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 | $127.61 | 11.778% | $142.6399 | $142.64 | $142.65 | $142.60 |
| Purchase #2 | $132.96 | 5.277% | $139.9763 | $139.98 | $140.00 | $140.00 |
| Purchase #3 | $125.82 | 3.262% | $129.9242 | $129.92 | $129.90 | $129.90 |
| Purchase #4 | $41.38 | 5.763% | $43.7647 | $43.76 | $43.75 | $43.80 |
| Purchase #5 | $45.80 | 9.713% | $50.2486 | $50.25 | $50.25 | $50.20 |
| Purchase #6 | $39.55 | 8.627% | $42.962 | $42.96 | $42.95 | $43.00 |
| Purchase #7 | $159.28 | 5.206% | $167.5721 | $167.57 | $167.55 | $167.60 |
| 7 purchase totals = | $672.40 | $717.0878 | $717.08 | $717.05 | $717.10 | |