| 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 | $211.92 | 13.817% | $241.201 | $241.20 | $241.20 | $241.20 |
| Purchase #2 | $170.73 | 5.783% | $180.6033 | $180.60 | $180.60 | $180.60 |
| Purchase #3 | $7.41 | 8.808% | $8.0627 | $8.06 | $8.05 | $8.10 |
| Purchase #4 | $28.85 | 10.309% | $31.8241 | $31.82 | $31.80 | $31.80 |
| Purchase #5 | $75.33 | 11.249% | $83.8039 | $83.80 | $83.80 | $83.80 |
| Purchase #6 | $37.90 | 12.513% | $42.6424 | $42.64 | $42.65 | $42.60 |
| Purchase #7 | $94.83 | 9.191% | $103.5458 | $103.55 | $103.55 | $103.50 |
| 7 purchase totals = | $626.97 | $691.6832 | $691.67 | $691.65 | $691.60 | |