| 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 | $16.83 | 3.873% | $17.4818 | $17.48 | $17.50 | $17.50 |
| Purchase #2 | $184.74 | 12.226% | $207.3263 | $207.33 | $207.35 | $207.30 |
| Purchase #3 | $138.33 | 5.767% | $146.3075 | $146.31 | $146.30 | $146.30 |
| Purchase #4 | $47.76 | 8.327% | $51.737 | $51.74 | $51.75 | $51.70 |
| Purchase #5 | $219.30 | 11.192% | $243.8441 | $243.84 | $243.85 | $243.80 |
| Purchase #6 | $35.96 | 9.188% | $39.264 | $39.26 | $39.25 | $39.30 |
| Purchase #7 | $41.25 | 4.103% | $42.9425 | $42.94 | $42.95 | $42.90 |
| 7 purchase totals = | $684.17 | $748.9032 | $748.90 | $748.95 | $748.80 | |