| 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 | $176.92 | 6.385% | $188.2163 | $188.22 | $188.20 | $188.20 |
| Purchase #2 | $83.33 | 12.609% | $93.8371 | $93.84 | $93.85 | $93.80 |
| Purchase #3 | $35.57 | 12.819% | $40.1297 | $40.13 | $40.15 | $40.10 |
| Purchase #4 | $46.30 | 11.711% | $51.7222 | $51.72 | $51.70 | $51.70 |
| Purchase #5 | $245.72 | 7.802% | $264.8911 | $264.89 | $264.90 | $264.90 |
| Purchase #6 | $104.77 | 11.863% | $117.1989 | $117.20 | $117.20 | $117.20 |
| Purchase #7 | $69.50 | 4.536% | $72.6525 | $72.65 | $72.65 | $72.70 |
| 7 purchase totals = | $762.11 | $828.6478 | $828.65 | $828.65 | $828.60 | |