| 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 | $33.29 | 8.435% | $36.098 | $36.10 | $36.10 | $36.10 |
| Purchase #2 | $209.51 | 13.660% | $238.1291 | $238.13 | $238.15 | $238.10 |
| Purchase #3 | $45.91 | 8.380% | $49.7573 | $49.76 | $49.75 | $49.80 |
| Purchase #4 | $124.34 | 13.659% | $141.3236 | $141.32 | $141.30 | $141.30 |
| Purchase #5 | $25.48 | 10.257% | $28.0935 | $28.09 | $28.10 | $28.10 |
| Purchase #6 | $18.57 | 7.141% | $19.8961 | $19.90 | $19.90 | $19.90 |
| Purchase #7 | $154.45 | 4.623% | $161.5902 | $161.59 | $161.60 | $161.60 |
| 7 purchase totals = | $611.55 | $674.8878 | $674.89 | $674.90 | $674.90 | |