| 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 | $18.48 | 6.225% | $19.6304 | $19.63 | $19.65 | $19.60 |
| Purchase #2 | $71.94 | 11.864% | $80.475 | $80.48 | $80.50 | $80.50 |
| Purchase #3 | $96.68 | 8.571% | $104.9664 | $104.97 | $104.95 | $105.00 |
| Purchase #4 | $17.34 | 13.219% | $19.6322 | $19.63 | $19.65 | $19.60 |
| Purchase #5 | $20.82 | 7.171% | $22.313 | $22.31 | $22.30 | $22.30 |
| Purchase #6 | $134.91 | 6.724% | $143.9813 | $143.98 | $144.00 | $144.00 |
| Purchase #7 | $49.88 | 11.542% | $55.6371 | $55.64 | $55.65 | $55.60 |
| 7 purchase totals = | $410.05 | $446.6354 | $446.64 | $446.70 | $446.60 | |