| 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 | $31.66 | 9.248% | $34.5879 | $34.59 | $34.60 | $34.60 |
| Purchase #2 | $171.54 | 12.483% | $192.9533 | $192.95 | $192.95 | $193.00 |
| Purchase #3 | $11.52 | 7.638% | $12.3999 | $12.40 | $12.40 | $12.40 |
| Purchase #4 | $25.50 | 8.227% | $27.5979 | $27.60 | $27.60 | $27.60 |
| Purchase #5 | $55.90 | 8.318% | $60.5498 | $60.55 | $60.55 | $60.50 |
| Purchase #6 | $31.67 | 13.810% | $36.0436 | $36.04 | $36.05 | $36.00 |
| Purchase #7 | $179.44 | 8.803% | $195.2361 | $195.24 | $195.25 | $195.20 |
| 7 purchase totals = | $507.23 | $559.3685 | $559.37 | $559.40 | $559.30 | |