| 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 | $21.99 | 7.738% | $23.6916 | $23.69 | $23.70 | $23.70 |
| Purchase #2 | $154.60 | 8.200% | $167.2772 | $167.28 | $167.30 | $167.30 |
| Purchase #3 | $217.71 | 11.192% | $242.0761 | $242.08 | $242.10 | $242.10 |
| Purchase #4 | $80.92 | 8.801% | $88.0418 | $88.04 | $88.05 | $88.00 |
| Purchase #5 | $183.75 | 4.570% | $192.1474 | $192.15 | $192.15 | $192.10 |
| Purchase #6 | $243.50 | 10.383% | $268.7826 | $268.78 | $268.80 | $268.80 |
| Purchase #7 | $69.48 | 3.436% | $71.8673 | $71.87 | $71.85 | $71.90 |
| 7 purchase totals = | $971.95 | $1,053.8840 | $1,053.89 | $1,053.95 | $1,053.90 | |