| 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 | $30.33 | 8.619% | $32.9441 | $32.94 | $32.95 | $32.90 |
| Purchase #2 | $180.72 | 6.656% | $192.7487 | $192.75 | $192.75 | $192.70 |
| Purchase #3 | $148.77 | 6.454% | $158.3716 | $158.37 | $158.35 | $158.40 |
| Purchase #4 | $235.56 | 12.738% | $265.5656 | $265.57 | $265.55 | $265.60 |
| Purchase #5 | $213.29 | 11.610% | $238.053 | $238.05 | $238.05 | $238.10 |
| Purchase #6 | $63.63 | 10.269% | $70.1642 | $70.16 | $70.15 | $70.20 |
| Purchase #7 | $127.82 | 5.396% | $134.7172 | $134.72 | $134.70 | $134.70 |
| 7 purchase totals = | $1,000.12 | $1,092.5644 | $1,092.56 | $1,092.50 | $1,092.60 | |