| 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 | $131.83 | 10.833% | $146.1111 | $146.11 | $146.10 | $146.10 |
| Purchase #2 | $200.92 | 3.809% | $208.573 | $208.57 | $208.55 | $208.60 |
| Purchase #3 | $151.66 | 11.644% | $169.3193 | $169.32 | $169.30 | $169.30 |
| Purchase #4 | $32.54 | 12.561% | $36.6273 | $36.63 | $36.65 | $36.60 |
| Purchase #5 | $18.97 | 8.691% | $20.6187 | $20.62 | $20.60 | $20.60 |
| Purchase #6 | $65.40 | 12.606% | $73.6443 | $73.64 | $73.65 | $73.60 |
| Purchase #7 | $62.80 | 6.449% | $66.85 | $66.85 | $66.85 | $66.90 |
| 7 purchase totals = | $664.12 | $721.7437 | $721.74 | $721.70 | $721.70 | |